140052113 has 2 divisors, whose sum is σ = 140052114. Its totient is φ = 140052112.

The previous prime is 140052013. The next prime is 140052127. The reversal of 140052113 is 311250041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128300929 + 11751184 = 11327^2 + 3428^2 .

It is a cyclic number.

It is not a de Polignac number, because 140052113 - 2¹⁰ = 140051089 is a prime.

It is a super-2 number, since 2×140052113² = 39229188711529538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140052091 and 140052100.

It is not a weakly prime, because it can be changed into another prime (140052013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70026056 + 70026057.

It is an arithmetic number, because the mean of its divisors is an integer number (70026057).

Almost surely, 2^140052113 is an apocalyptic number.

It is an amenable number.

140052113 is a deficient number, since it is larger than the sum of its proper divisors (1).

140052113 is an equidigital number, since it uses as much as digits as its factorization.

140052113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 140052113 is about 11834.3615374890. The cubic root of 140052113 is about 519.3138299177.

The spelling of 140052113 in words is "one hundred forty million, fifty-two thousand, one hundred thirteen".