111302011012 has 48 divisors (see below), whose sum is σ = 202697420800. Its totient is φ = 53419370400.

The previous prime is 111302010973. The next prime is 111302011019. The reversal of 111302011012 is 210110203111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111302010983 and 111302011001.

It is not an unprimeable number, because it can be changed into a prime (111302011019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8160943 + ... + 8174569.

Almost surely, 2^111302011012 is an apocalyptic number.

It is an amenable number.

111302011012 is a deficient number, since it is larger than the sum of its proper divisors (91395409788).

111302011012 is a wasteful number, since it uses less digits than its factorization.

111302011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14192 (or 14190 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 111302011012 its reverse (210110203111), we get a palindrome (321412214123).

The spelling of 111302011012 in words is "one hundred eleven billion, three hundred two million, eleven thousand, twelve".