101074157 has 2 divisors, whose sum is σ = 101074158. Its totient is φ = 101074156.

The previous prime is 101074153. The next prime is 101074177. The reversal of 101074157 is 751470101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61371556 + 39702601 = 7834^2 + 6301^2 .

It is a cyclic number.

It is not a de Polignac number, because 101074157 - 2² = 101074153 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101074151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50537078 + 50537079.

It is an arithmetic number, because the mean of its divisors is an integer number (50537079).

Almost surely, 2^101074157 is an apocalyptic number.

It is an amenable number.

101074157 is a deficient number, since it is larger than the sum of its proper divisors (1).

101074157 is an equidigital number, since it uses as much as digits as its factorization.

101074157 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 26.

The square root of 101074157 is about 10053.5643927912. The cubic root of 101074157 is about 465.8148997463.

The spelling of 101074157 in words is "one hundred one million, seventy-four thousand, one hundred fifty-seven".