111302331412 has 24 divisors (see below), whose sum is σ = 201518019360. Its totient is φ = 53726181600.

The previous prime is 111302331319. The next prime is 111302331419. The reversal of 111302331412 is 214133203111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111302331419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100787 + ... + 1197637.

It is an arithmetic number, because the mean of its divisors is an integer number (8396584140).

Almost surely, 2^111302331412 is an apocalyptic number.

It is an amenable number.

111302331412 is a deficient number, since it is larger than the sum of its proper divisors (90215687948).

111302331412 is a wasteful number, since it uses less digits than its factorization.

111302331412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106791 (or 106789 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111302331412 its reverse (214133203111), we get a palindrome (325435534523).

The spelling of 111302331412 in words is "one hundred eleven billion, three hundred two million, three hundred thirty-one thousand, four hundred twelve".