111012232013 has 8 divisors (see below), whose sum is σ = 111765984000. Its totient is φ = 110258596368.

The previous prime is 111012231991. The next prime is 111012232027. The reversal of 111012232013 is 310232210111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111012232013 - 2⁶ = 111012231949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111012231982 and 111012232000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111012232063) 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, 2838848 + ... + 2877686.

It is an arithmetic number, because the mean of its divisors is an integer number (13970748000).

Almost surely, 2^111012232013 is an apocalyptic number.

It is an amenable number.

111012232013 is a deficient number, since it is larger than the sum of its proper divisors (753751987).

111012232013 is a wasteful number, since it uses less digits than its factorization.

111012232013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58171.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111012232013 its reverse (310232210111), we get a palindrome (421244442124).

The spelling of 111012232013 in words is "one hundred eleven billion, twelve million, two hundred thirty-two thousand, thirteen".