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152123101032 = 23371613561373
BaseRepresentation
bin1000110110101100111…
…1100100111101101000
3112112122201110012222010
42031223033210331220
54443022003213112
6153515005555520
713663516011120
oct2155317447550
9475581405863
10152123101032
1159573585401
1225595875ba0
1311464398066
147511731c80
153e551ab63c
hex236b3e4f68

152123101032 has 64 divisors (see below), whose sum is σ = 434907665280. Its totient is φ = 43436719872.

The previous prime is 152123101021. The next prime is 152123101111. The reversal of 152123101032 is 230101321251.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9703 + ... + 551670.

It is an arithmetic number, because the mean of its divisors is an integer number (6795432270).

Almost surely, 2152123101032 is an apocalyptic number.

152123101032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152123101032 is an abundant number, since it is smaller than the sum of its proper divisors (282784564248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152123101032 is a wasteful number, since it uses less digits than its factorization.

152123101032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563002 (or 562998 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 152123101032 its reverse (230101321251), we get a palindrome (382224422283).

The spelling of 152123101032 in words is "one hundred fifty-two billion, one hundred twenty-three million, one hundred one thousand, thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 1613 3226 4839 6452 9678 11291 12904 19356 22582 33873 38712 45164 67746 90328 135492 270984 561373 1122746 1684119 2245492 3368238 3929611 4490984 6736476 7859222 11788833 13472952 15718444 23577666 31436888 47155332 94310664 905494649 1810989298 2716483947 3621978596 5432967894 6338462543 7243957192 10865935788 12676925086 19015387629 21731871576 25353850172 38030775258 50707700344 76061550516 152123101032