131334311002 has 16 divisors (see below), whose sum is σ = 219568199040. Its totient is φ = 58551519168.

The previous prime is 131334310981. The next prime is 131334311011. The reversal of 131334311002 is 200113433131.

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, 101651298 + ... + 101652589.

It is an arithmetic number, because the mean of its divisors is an integer number (13723012440).

Almost surely, 2^131334311002 is an apocalyptic number.

131334311002 is a deficient number, since it is larger than the sum of its proper divisors (88233888038).

131334311002 is a wasteful number, since it uses less digits than its factorization.

131334311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203303925.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131334311002 its reverse (200113433131), we get a palindrome (331447744133).

The spelling of 131334311002 in words is "one hundred thirty-one billion, three hundred thirty-four million, three hundred eleven thousand, two".