10201957 has 2 divisors, whose sum is σ = 10201958. Its totient is φ = 10201956.

The previous prime is 10201951. The next prime is 10201963. The reversal of 10201957 is 75910201.

10201957 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (10201951) and next prime (10201963).

It can be written as a sum of positive squares in only one way, i.e., 5157441 + 5044516 = 2271^2 + 2246^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10201951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100978 + 5100979.

It is an arithmetic number, because the mean of its divisors is an integer number (5100979).

Almost surely, 2^10201957 is an apocalyptic number.

It is an amenable number.

10201957 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201957 is an equidigital number, since it uses as much as digits as its factorization.

10201957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 10201957 is about 3194.0502500743. The cubic root of 10201957 is about 216.8841574144.

The spelling of 10201957 in words is "ten million, two hundred one thousand, nine hundred fifty-seven".