2123213013132 has 24 divisors (see below), whose sum is σ = 4986972732672. Its totient is φ = 703050666000.

The previous prime is 2123213013113. The next prime is 2123213013221. The reversal of 2123213013132 is 2313103123212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585873744 + ... + 585877367.

It is an arithmetic number, because the mean of its divisors is an integer number (207790530528).

Almost surely, 2^{2123213013132} is an apocalyptic number.

It is an amenable number.

2123213013132 is an abundant number, since it is smaller than the sum of its proper divisors (2863759719540).

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

2123213013132 is a wasteful number, since it uses less digits than its factorization.

2123213013132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171751269 (or 1171751267 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2123213013132 its reverse (2313103123212), we get a palindrome (4436316136344).

The spelling of 2123213013132 in words is "two trillion, one hundred twenty-three billion, two hundred thirteen million, thirteen thousand, one hundred thirty-two".