2102131113230 has 32 divisors (see below), whose sum is σ = 3815229164544. Its totient is φ = 833881741056.

The previous prime is 2102131113227. The next prime is 2102131113283. The reversal of 2102131113230 is 323111312012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2693264 + ... + 3384956.

It is an arithmetic number, because the mean of its divisors is an integer number (119225911392).

Almost surely, 2^{2102131113230} is an apocalyptic number.

2102131113230 is a deficient number, since it is larger than the sum of its proper divisors (1713098051314).

2102131113230 is a wasteful number, since it uses less digits than its factorization.

2102131113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694220.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2102131113230 its reverse (323111312012), we get a palindrome (2425242425242).

The spelling of 2102131113230 in words is "two trillion, one hundred two billion, one hundred thirty-one million, one hundred thirteen thousand, two hundred thirty".