13201131004 has 6 divisors (see below), whose sum is σ = 23101979264. Its totient is φ = 6600565500.

The previous prime is 13201130959. The next prime is 13201131007. The reversal of 13201131004 is 40013110231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201131007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650141372 + ... + 1650141379.

Almost surely, 2^13201131004 is an apocalyptic number.

It is an amenable number.

13201131004 is a deficient number, since it is larger than the sum of its proper divisors (9900848260).

13201131004 is a wasteful number, since it uses less digits than its factorization.

13201131004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300282755 (or 3300282753 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13201131004 its reverse (40013110231), we get a palindrome (53214241235).

The spelling of 13201131004 in words is "thirteen billion, two hundred one million, one hundred thirty-one thousand, four".