2102522030104 has 64 divisors (see below), whose sum is σ = 4239828633600. Its totient is φ = 974475100800.

The previous prime is 2102522030087. The next prime is 2102522030131. The reversal of 2102522030104 is 4010302252012.

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, 1177339 + ... + 2364565.

It is an arithmetic number, because the mean of its divisors is an integer number (66247322400).

Almost surely, 2^{2102522030104} is an apocalyptic number.

It is an amenable number.

2102522030104 is an abundant number, since it is smaller than the sum of its proper divisors (2137306603496).

2102522030104 is a wasteful number, since it uses less digits than its factorization.

2102522030104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187504 (or 1187500 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 2102522030104 its reverse (4010302252012), we get a palindrome (6112824282116).

The spelling of 2102522030104 in words is "two trillion, one hundred two billion, five hundred twenty-two million, thirty thousand, one hundred four".