131134105715 has 8 divisors (see below), whose sum is σ = 157397573760. Its totient is φ = 104882853312.

The previous prime is 131134105639. The next prime is 131134105799. The reversal of 131134105715 is 517501431131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131134105715 is a prime.

It is a super-2 number, since 2×131134105715² (a number of 23 digits) contains 22 as substring.

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, 3030275 + ... + 3073244.

It is an arithmetic number, because the mean of its divisors is an integer number (19674696720).

Almost surely, 2^131134105715 is an apocalyptic number.

131134105715 is a deficient number, since it is larger than the sum of its proper divisors (26263468045).

131134105715 is an equidigital number, since it uses as much as digits as its factorization.

131134105715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6107821.

The product of its (nonzero) digits is 6300, while the sum is 32.

Adding to 131134105715 its reverse (517501431131), we get a palindrome (648635536846).

The spelling of 131134105715 in words is "one hundred thirty-one billion, one hundred thirty-four million, one hundred five thousand, seven hundred fifteen".