3101505145131 has 32 divisors (see below), whose sum is σ = 4261315184640. Its totient is φ = 2005479225344.

The previous prime is 3101505145117. The next prime is 3101505145153. The reversal of 3101505145131 is 1315415051013.

It is not a de Polignac number, because 3101505145131 - 2⁵ = 3101505145099 is a prime.

It is a super-2 number, since 2×3101505145131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3101505145181) 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 31 ways as a sum of consecutive naturals, for example, 199202515 + ... + 199218083.

It is an arithmetic number, because the mean of its divisors is an integer number (133166099520).

Almost surely, 2^{3101505145131} is an apocalyptic number.

3101505145131 is a deficient number, since it is larger than the sum of its proper divisors (1159810039509).

3101505145131 is a wasteful number, since it uses less digits than its factorization.

3101505145131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28235.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 3101505145131 in words is "three trillion, one hundred one billion, five hundred five million, one hundred forty-five thousand, one hundred thirty-one".