111411326125 has 16 divisors (see below), whose sum is σ = 151681458240. Its totient is φ = 81026418000.

The previous prime is 111411326119. The next prime is 111411326141. The reversal of 111411326125 is 521623114111.

It is a happy number.

It is not a de Polignac number, because 111411326125 - 2⁵ = 111411326093 is a prime.

It is a super-2 number, since 2×111411326125² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111411326093 and 111411326102.

It is a congruent number.

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, 40511835 + ... + 40514584.

It is an arithmetic number, because the mean of its divisors is an integer number (9480091140).

Almost surely, 2^111411326125 is an apocalyptic number.

It is an amenable number.

111411326125 is a deficient number, since it is larger than the sum of its proper divisors (40270132115).

111411326125 is an equidigital number, since it uses as much as digits as its factorization.

111411326125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81026445 (or 81026435 counting only the distinct ones).

The product of its digits is 1440, while the sum is 28.

The spelling of 111411326125 in words is "one hundred eleven billion, four hundred eleven million, three hundred twenty-six thousand, one hundred twenty-five".