102112202013 has 8 divisors (see below), whose sum is σ = 138718463328. Its totient is φ = 66790371024.

The previous prime is 102112202009. The next prime is 102112202029. The reversal of 102112202013 is 310202211201.

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

It is not a de Polignac number, because 102112202013 - 2² = 102112202009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102112201983 and 102112202001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112202083) 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, 321107395 + ... + 321107712.

It is an arithmetic number, because the mean of its divisors is an integer number (17339807916).

Almost surely, 2^102112202013 is an apocalyptic number.

It is an amenable number.

102112202013 is a deficient number, since it is larger than the sum of its proper divisors (36606261315).

102112202013 is an equidigital number, since it uses as much as digits as its factorization.

102112202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642215163.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102112202013 its reverse (310202211201), we get a palindrome (412314413214).

The spelling of 102112202013 in words is "one hundred two billion, one hundred twelve million, two hundred two thousand, thirteen".