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120131232003232 = 253754101000101
BaseRepresentation
bin11011010100001000111011…
…011010001111010010100000
3120202100102201002221112021121
4123110020323122033102200
5111221212230343100412
61103255305350102024
734206123626620522
oct3324107332172240
9522312632845247
10120131232003232
113530640771862a
12115822a264a914
13520543261c6a8
14219454ddd9a12
15dd4d50727107
hex6d423b68f4a0

120131232003232 has 12 divisors (see below), whose sum is σ = 236508363006426. Its totient is φ = 60065616001600.

The previous prime is 120131232003229. The next prime is 120131232003247. The reversal of 120131232003232 is 232300232131021.

It can be written as a sum of positive squares in only one way, i.e., 84280405150096 + 35850826853136 = 9180436^2 + 5987556^2 .

It is a super-2 number, since 2×1201312320032322 (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 120131232003197 and 120131232003206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1877050500019 + ... + 1877050500082.

Almost surely, 2120131232003232 is an apocalyptic number.

It is an amenable number.

120131232003232 is a deficient number, since it is larger than the sum of its proper divisors (116377131003194).

120131232003232 is an equidigital number, since it uses as much as digits as its factorization.

120131232003232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754101000111 (or 3754101000103 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 120131232003232 its reverse (232300232131021), we get a palindrome (352431464134253).

The spelling of 120131232003232 in words is "one hundred twenty trillion, one hundred thirty-one billion, two hundred thirty-two million, three thousand, two hundred thirty-two".

Divisors: 1 2 4 8 16 32 3754101000101 7508202000202 15016404000404 30032808000808 60065616001616 120131232003232