202110112130 has 32 divisors (see below), whose sum is σ = 374437703808. Its totient is φ = 78498403200.

The previous prime is 202110112123. The next prime is 202110112133. The reversal of 202110112130 is 31211011202.

It is not an unprimeable number, because it can be changed into a prime (202110112133) 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, 1081622 + ... + 1254641.

It is an arithmetic number, because the mean of its divisors is an integer number (11701178244).

Almost surely, 2^202110112130 is an apocalyptic number.

202110112130 is a deficient number, since it is larger than the sum of its proper divisors (172327591678).

202110112130 is a wasteful number, since it uses less digits than its factorization.

202110112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336522.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 202110112130 its reverse (31211011202), we get a palindrome (233321123332).

The spelling of 202110112130 in words is "two hundred two billion, one hundred ten million, one hundred twelve thousand, one hundred thirty".