223132131304 has 16 divisors (see below), whose sum is σ = 418379657220. Its totient is φ = 111564222720.

The previous prime is 223132131281. The next prime is 223132131331. The reversal of 223132131304 is 403131231322.

It can be written as a sum of positive squares in 2 ways, for example, as 222359402500 + 772728804 = 471550^2 + 27798^2 .

It is a super-3 number, since 3×223132131304³ (a number of 35 digits) contains 333 as substring.

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, 379024 + ... + 768064.

Almost surely, 2^223132131304 is an apocalyptic number.

It is an amenable number.

223132131304 is a deficient number, since it is larger than the sum of its proper divisors (195247525916).

223132131304 is a wasteful number, since it uses less digits than its factorization.

223132131304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460740 (or 460736 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 223132131304 its reverse (403131231322), we get a palindrome (626263362626).

The spelling of 223132131304 in words is "two hundred twenty-three billion, one hundred thirty-two million, one hundred thirty-one thousand, three hundred four".