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103132232010 = 23255321621013
BaseRepresentation
bin110000000001100101…
…0001111100101001010
3100212012110111012210200
41200003022033211022
53142203322411020
6115213413353030
710310466336153
oct1400312174512
9325173435720
10103132232010
113a8135023a5
1217ba2938776
139957711672
144dc504892a
152a391ed590
hex180328f94a

103132232010 has 48 divisors (see below), whose sum is σ = 273203132904. Its totient is φ = 26983022976.

The previous prime is 103132232003. The next prime is 103132232033. The reversal of 103132232010 is 10232231301.

103132232010 is a `hidden beast` number, since 1 + 0 + 313 + 22 + 320 + 10 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 82407462489 + 20724769521 = 287067^2 + 143961^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10805737 + ... + 10815276.

Almost surely, 2103132232010 is an apocalyptic number.

103132232010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103132232010 is an abundant number, since it is smaller than the sum of its proper divisors (170070900894).

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

103132232010 is a wasteful number, since it uses less digits than its factorization.

103132232010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21621079 (or 21621076 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103132232010 its reverse (10232231301), we get a palindrome (113364463311).

The spelling of 103132232010 in words is "one hundred three billion, one hundred thirty-two million, two hundred thirty-two thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 53 90 106 159 265 318 477 530 795 954 1590 2385 4770 21621013 43242026 64863039 108105065 129726078 194589117 216210130 324315195 389178234 648630390 972945585 1145913689 1945891170 2291827378 3437741067 5729568445 6875482134 10313223201 11459136890 17188705335 20626446402 34377410670 51566116005 103132232010