23312213513132 has 12 divisors (see below), whose sum is σ = 40803749635656. Its totient is φ = 11653999331520.

The previous prime is 23312213513129. The next prime is 23312213513153. The reversal of 23312213513132 is 23131531221332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526831373 + ... + 526875620.

It is an arithmetic number, because the mean of its divisors is an integer number (3400312469638).

Almost surely, 2^{23312213513132} is an apocalyptic number.

It is an amenable number.

23312213513132 is a deficient number, since it is larger than the sum of its proper divisors (17491536122524).

23312213513132 is a wasteful number, since it uses less digits than its factorization.

23312213513132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053712528 (or 1053712526 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

Adding to 23312213513132 its reverse (23131531221332), we get a palindrome (46443744734464).

The spelling of 23312213513132 in words is "twenty-three trillion, three hundred twelve billion, two hundred thirteen million, five hundred thirteen thousand, one hundred thirty-two".