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120213110000 = 245412021311
BaseRepresentation
bin110111111110101000…
…0100111110011110000
3102111021212011201110102
41233331100213303300
53432144024010000
6131120344051532
711453664401234
oct1577520476360
9374255151412
10120213110000
1146a89191895
121b36b163ba8
13b44a3b1969
145b6577c5c4
1531d8a4e3d5
hex1bfd427cf0

120213110000 has 50 divisors (see below), whose sum is σ = 291047984832. Its totient is φ = 48085240000.

The previous prime is 120213109909. The next prime is 120213110051. The reversal of 120213110000 is 11312021.

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6000656 + ... + 6020655.

Almost surely, 2120213110000 is an apocalyptic number.

120213110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120213110000 is an abundant number, since it is smaller than the sum of its proper divisors (170834874832).

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

120213110000 is an equidigital number, since it uses as much as digits as its factorization.

120213110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12021339 (or 12021318 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 120213110000 its reverse (11312021), we get a palindrome (120224422021).

The spelling of 120213110000 in words is "one hundred twenty billion, two hundred thirteen million, one hundred ten thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000 12021311 24042622 48085244 60106555 96170488 120213110 192340976 240426220 300532775 480852440 601065550 961704880 1202131100 1502663875 2404262200 3005327750 4808524400 6010655500 7513319375 12021311000 15026638750 24042622000 30053277500 60106555000 120213110000