131195057510 has 16 divisors (see below), whose sum is σ = 257619385872. Its totient is φ = 47707293600.

The previous prime is 131195057501. The next prime is 131195057527. The reversal of 131195057510 is 15750591131.

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, 596341061 + ... + 596341280.

It is an arithmetic number, because the mean of its divisors is an integer number (16101211617).

Almost surely, 2^131195057510 is an apocalyptic number.

131195057510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131195057510 is a deficient number, since it is larger than the sum of its proper divisors (126424328362).

131195057510 is a wasteful number, since it uses less digits than its factorization.

131195057510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192682359.

The product of its (nonzero) digits is 23625, while the sum is 38.

The spelling of 131195057510 in words is "one hundred thirty-one billion, one hundred ninety-five million, fifty-seven thousand, five hundred ten".