2875313131 has 2 divisors, whose sum is σ = 2875313132. Its totient is φ = 2875313130.

The previous prime is 2875313117. The next prime is 2875313171. The reversal of 2875313131 is 1313135782.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2875313131 - 2¹¹ = 2875311083 is a prime.

It is a super-2 number, since 2×2875313131² = 16534851202602046322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2875313171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437656565 + 1437656566.

It is an arithmetic number, because the mean of its divisors is an integer number (1437656566).

Almost surely, 2^2875313131 is an apocalyptic number.

2875313131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2875313131 is an equidigital number, since it uses as much as digits as its factorization.

2875313131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 2875313131 is about 53621.9463559465. The cubic root of 2875313131 is about 1421.9851114089.

The spelling of 2875313131 in words is "two billion, eight hundred seventy-five million, three hundred thirteen thousand, one hundred thirty-one".