7100140057 has 2 divisors, whose sum is σ = 7100140058. Its totient is φ = 7100140056.

The previous prime is 7100140037. The next prime is 7100140067. The reversal of 7100140057 is 7500410017.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4658199001 + 2441941056 = 68251^2 + 49416^2 .

It is a cyclic number.

It is not a de Polignac number, because 7100140057 - 2²³ = 7091751449 is a prime.

It is not a weakly prime, because it can be changed into another prime (7100140037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3550070028 + 3550070029.

It is an arithmetic number, because the mean of its divisors is an integer number (3550070029).

Almost surely, 2^7100140057 is an apocalyptic number.

It is an amenable number.

7100140057 is a deficient number, since it is larger than the sum of its proper divisors (1).

7100140057 is an equidigital number, since it uses as much as digits as its factorization.

7100140057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 7100140057 is about 84262.3288130586. The cubic root of 7100140057 is about 1922.0099806813.

The spelling of 7100140057 in words is "seven billion, one hundred million, one hundred forty thousand, fifty-seven".