131141414320302 has 16 divisors (see below), whose sum is σ = 262294494739200. Its totient is φ = 43711860423672.

The previous prime is 131141414320297. The next prime is 131141414320309. The reversal of 131141414320302 is 203023414141131.

It is a super-2 number, since 2×131141414320302² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131141414320302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141414320309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485941302 + ... + 486211097.

It is an arithmetic number, because the mean of its divisors is an integer number (16393405921200).

Almost surely, 2^{131141414320302} is an apocalyptic number.

131141414320302 is an abundant number, since it is smaller than the sum of its proper divisors (131153080418898).

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

131141414320302 is a wasteful number, since it uses less digits than its factorization.

131141414320302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972174887.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 131141414320302 its reverse (203023414141131), we get a palindrome (334164828461433).

The spelling of 131141414320302 in words is "one hundred thirty-one trillion, one hundred forty-one billion, four hundred fourteen million, three hundred twenty thousand, three hundred two".