2938061131 has 2 divisors, whose sum is σ = 2938061132. Its totient is φ = 2938061130.

The previous prime is 2938061123. The next prime is 2938061167. The reversal of 2938061131 is 1311608392.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2938061131 - 2³ = 2938061123 is a prime.

It is a super-2 number, since 2×2938061131² = 17264406418985998322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2938091131) 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 as a sum of consecutive naturals, namely, 1469030565 + 1469030566.

It is an arithmetic number, because the mean of its divisors is an integer number (1469030566).

Almost surely, 2^2938061131 is an apocalyptic number.

2938061131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2938061131 is an equidigital number, since it uses as much as digits as its factorization.

2938061131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 2938061131 is about 54203.8848331003. The cubic root of 2938061131 is about 1432.2547654031.

The spelling of 2938061131 in words is "two billion, nine hundred thirty-eight million, sixty-one thousand, one hundred thirty-one".