111059289660312 has 192 divisors, whose sum is σ = 358443765388800. Its totient is φ = 31211040009600.

The previous prime is 111059289660299. The next prime is 111059289660331. The reversal of 111059289660312 is 213066982950111.

111059289660312 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 5 + 9 + 28 + 9 + 6 + 603 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4243764 + ... + 15496067.

It is an arithmetic number, because the mean of its divisors is an integer number (1866894611400).

Almost surely, 2^{111059289660312} is an apocalyptic number.

111059289660312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111059289660312 is an abundant number, since it is smaller than the sum of its proper divisors (247384475728488).

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

111059289660312 is a wasteful number, since it uses less digits than its factorization.

111059289660312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19739975 (or 19739904 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 111059289660312 in words is "one hundred eleven trillion, fifty-nine billion, two hundred eighty-nine million, six hundred sixty thousand, three hundred twelve".