131040717304 has 32 divisors (see below), whose sum is σ = 280864573920. Its totient is φ = 56147700096.

The previous prime is 131040717277. The next prime is 131040717319. The reversal of 131040717304 is 403717040131.

It is a congruent number.

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, 8799 + ... + 512014.

It is an arithmetic number, because the mean of its divisors is an integer number (8777017935).

Almost surely, 2^131040717304 is an apocalyptic number.

131040717304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131040717304 is an abundant number, since it is smaller than the sum of its proper divisors (149823856616).

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

131040717304 is a wasteful number, since it uses less digits than its factorization.

131040717304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525319 (or 525315 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

Adding to 131040717304 its reverse (403717040131), we get a palindrome (534757757435).

The spelling of 131040717304 in words is "one hundred thirty-one billion, forty million, seven hundred seventeen thousand, three hundred four".