105901157 has 2 divisors, whose sum is σ = 105901158. Its totient is φ = 105901156.

The previous prime is 105901129. The next prime is 105901163. The reversal of 105901157 is 751109501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105863521 + 37636 = 10289^2 + 194^2 .

It is a cyclic number.

It is not a de Polignac number, because 105901157 - 2¹⁴ = 105884773 is a prime.

It is a super-2 number, since 2×105901157² = 22430110107877298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105901057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52950578 + 52950579.

It is an arithmetic number, because the mean of its divisors is an integer number (52950579).

Almost surely, 2^105901157 is an apocalyptic number.

It is an amenable number.

105901157 is a deficient number, since it is larger than the sum of its proper divisors (1).

105901157 is an equidigital number, since it uses as much as digits as its factorization.

105901157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 29.

The square root of 105901157 is about 10290.8287810069. The cubic root of 105901157 is about 473.1152006321.

The spelling of 105901157 in words is "one hundred five million, nine hundred one thousand, one hundred fifty-seven".