131332213002 has 16 divisors (see below), whose sum is σ = 262735441632. Its totient is φ = 43765568400.

The previous prime is 131332212929. The next prime is 131332213091. The reversal of 131332213002 is 200312233131.

It is a self number, because there is not a number n which added to its sum of digits gives 131332213002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2934928 + ... + 2979339.

It is an arithmetic number, because the mean of its divisors is an integer number (16420965102).

Almost surely, 2^131332213002 is an apocalyptic number.

131332213002 is an abundant number, since it is smaller than the sum of its proper divisors (131403228630).

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

131332213002 is a wasteful number, since it uses less digits than its factorization.

131332213002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917973.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 131332213002 its reverse (200312233131), we get a palindrome (331644446133).

The spelling of 131332213002 in words is "one hundred thirty-one billion, three hundred thirty-two million, two hundred thirteen thousand, two".