111210003201312 has 96 divisors (see below), whose sum is σ = 324421724188800. Its totient is φ = 37063233656064.

The previous prime is 111210003201301. The next prime is 111210003201361. The reversal of 111210003201312 is 213102300012111.

111210003201312 is a `hidden beast` number, since 1 + 1 + 1 + 210 + 0 + 0 + 320 + 131 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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 15 ways as a sum of consecutive naturals, for example, 7012383 + ... + 16480094.

It is an arithmetic number, because the mean of its divisors is an integer number (3379392960300).

Almost surely, 2^{111210003201312} is an apocalyptic number.

111210003201312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111210003201312 is an abundant number, since it is smaller than the sum of its proper divisors (213211720987488).

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

111210003201312 is a wasteful number, since it uses less digits than its factorization.

111210003201312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23497975 (or 23497961 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 111210003201312 its reverse (213102300012111), we get a palindrome (324312303213423).

The spelling of 111210003201312 in words is "one hundred eleven trillion, two hundred ten billion, three million, two hundred one thousand, three hundred twelve".