102113022 has 32 divisors (see below), whose sum is σ = 223501824. Its totient is φ = 30844800.

The previous prime is 102113021. The next prime is 102113029. The reversal of 102113022 is 220311201.

It is a junction number, because it is equal to n+sod(n) for n = 102112989 and 102113007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102113021) 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, 19947 + ... + 24537.

It is an arithmetic number, because the mean of its divisors is an integer number (6984432).

Almost surely, 2^102113022 is an apocalyptic number.

102113022 is an abundant number, since it is smaller than the sum of its proper divisors (121388802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102113022 is a wasteful number, since it uses less digits than its factorization.

102113022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 102113022 is about 10105.0988119860. The cubic root of 102113022 is about 467.4053829699.

Adding to 102113022 its reverse (220311201), we get a palindrome (322424223).

The spelling of 102113022 in words is "one hundred two million, one hundred thirteen thousand, twenty-two".