111125331150400 has 168 divisors, whose sum is σ = 313196312188800. Its totient is φ = 38015256330240.

The previous prime is 111125331150391. The next prime is 111125331150419. The reversal of 111125331150400 is 4051133521111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 6020092 + ... + 16077691.

Almost surely, 2^{111125331150400} is an apocalyptic number.

111125331150400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111125331150400 is an abundant number, since it is smaller than the sum of its proper divisors (202070981038400).

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

111125331150400 is a wasteful number, since it uses less digits than its factorization.

111125331150400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22098261 (or 22098246 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 111125331150400 its reverse (4051133521111), we get a palindrome (115176464671511).

The spelling of 111125331150400 in words is "one hundred eleven trillion, one hundred twenty-five billion, three hundred thirty-one million, one hundred fifty thousand, four hundred".