111004114131 has 24 divisors (see below), whose sum is σ = 161076820320. Its totient is φ = 73662535296.

The previous prime is 111004114129. The next prime is 111004114147. The reversal of 111004114131 is 131411400111.

It is not a de Polignac number, because 111004114131 - 2¹ = 111004114129 is a prime.

It is a super-2 number, since 2×111004114131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111004114121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9466290 + ... + 9478008.

It is an arithmetic number, because the mean of its divisors is an integer number (6711534180).

Almost surely, 2^111004114131 is an apocalyptic number.

111004114131 is a deficient number, since it is larger than the sum of its proper divisors (50072706189).

111004114131 is a wasteful number, since it uses less digits than its factorization.

111004114131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16475 (or 16472 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 111004114131 its reverse (131411400111), we get a palindrome (242415514242).

The spelling of 111004114131 in words is "one hundred eleven billion, four million, one hundred fourteen thousand, one hundred thirty-one".