53105070131 has 2 divisors, whose sum is σ = 53105070132. Its totient is φ = 53105070130.

The previous prime is 53105070127. The next prime is 53105070143. The reversal of 53105070131 is 13107050135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53105070131 - 2² = 53105070127 is a prime.

It is a super-2 number, since 2×53105070131² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53105070131.

It is not a weakly prime, because it can be changed into another prime (53105070191) 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, 26552535065 + 26552535066.

It is an arithmetic number, because the mean of its divisors is an integer number (26552535066).

Almost surely, 2^53105070131 is an apocalyptic number.

53105070131 is a deficient number, since it is larger than the sum of its proper divisors (1).

53105070131 is an equidigital number, since it uses as much as digits as its factorization.

53105070131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1575, while the sum is 26.

The spelling of 53105070131 in words is "fifty-three billion, one hundred five million, seventy thousand, one hundred thirty-one".