131367243302 has 16 divisors (see below), whose sum is σ = 205690620672. Its totient is φ = 62805712200.

The previous prime is 131367243281. The next prime is 131367243307. The reversal of 131367243302 is 203342763131.

It is a super-2 number, since 2×131367243302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131367243307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369698 + ... + 631989.

It is an arithmetic number, because the mean of its divisors is an integer number (12855663792).

Almost surely, 2^131367243302 is an apocalyptic number.

131367243302 is a deficient number, since it is larger than the sum of its proper divisors (74323377370).

131367243302 is a wasteful number, since it uses less digits than its factorization.

131367243302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004563.

The product of its (nonzero) digits is 54432, while the sum is 35.

The spelling of 131367243302 in words is "one hundred thirty-one billion, three hundred sixty-seven million, two hundred forty-three thousand, three hundred two".