111113203030032 has 120 divisors (see below), whose sum is σ = 333918699076512. Its totient is φ = 31745470848000.

The previous prime is 111113203030021. The next prime is 111113203030043. The reversal of 111113203030032 is 230030302311111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (111113203030021) and next prime (111113203030043).

It is a super-2 number, since 2×111113203030032² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 111113203029990 and 111113203030008.

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, 64657432 + ... + 66353672.

Almost surely, 2^{111113203030032} is an apocalyptic number.

111113203030032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111113203030032 is an abundant number, since it is smaller than the sum of its proper divisors (222805496046480).

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

111113203030032 is a wasteful number, since it uses less digits than its factorization.

111113203030032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724117 (or 1724104 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 111113203030032 its reverse (230030302311111), we get a palindrome (341143505341143).

The spelling of 111113203030032 in words is "one hundred eleven trillion, one hundred thirteen billion, two hundred three million, thirty thousand, thirty-two".