102033111213 has 48 divisors (see below), whose sum is σ = 166216249920. Its totient is φ = 61814063520.

The previous prime is 102033111211. The next prime is 102033111217. The reversal of 102033111213 is 312111330201.

It is not a de Polignac number, because 102033111213 - 2¹ = 102033111211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102033111211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11897395 + ... + 11905967.

It is an arithmetic number, because the mean of its divisors is an integer number (3462838540).

Almost surely, 2^102033111213 is an apocalyptic number.

It is an amenable number.

102033111213 is a deficient number, since it is larger than the sum of its proper divisors (64183138707).

102033111213 is a wasteful number, since it uses less digits than its factorization.

102033111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12247 (or 12230 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 102033111213 its reverse (312111330201), we get a palindrome (414144441414).

The spelling of 102033111213 in words is "one hundred two billion, thirty-three million, one hundred eleven thousand, two hundred thirteen".