10162157 has 2 divisors, whose sum is σ = 10162158. Its totient is φ = 10162156.

The previous prime is 10162153. The next prime is 10162177. The reversal of 10162157 is 75126101.

10162157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8185321 + 1976836 = 2861^2 + 1406^2 .

It is a cyclic number.

It is not a de Polignac number, because 10162157 - 2² = 10162153 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10162153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5081078 + 5081079.

It is an arithmetic number, because the mean of its divisors is an integer number (5081079).

Almost surely, 2^10162157 is an apocalyptic number.

It is an amenable number.

10162157 is a deficient number, since it is larger than the sum of its proper divisors (1).

10162157 is an equidigital number, since it uses as much as digits as its factorization.

10162157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 10162157 is about 3187.8138276882. The cubic root of 10162157 is about 216.6017528087.

Adding to 10162157 its reverse (75126101), we get a palindrome (85288258).

The spelling of 10162157 in words is "ten million, one hundred sixty-two thousand, one hundred fifty-seven".