101157297 has 8 divisors (see below), whose sum is σ = 138521856. Its totient is φ = 65615472.

The previous prime is 101157281. The next prime is 101157299. The reversal of 101157297 is 792751101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101157297 - 2⁴ = 101157281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101157299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455553 + ... + 455774.

It is an arithmetic number, because the mean of its divisors is an integer number (17315232).

Almost surely, 2^101157297 is an apocalyptic number.

It is an amenable number.

101157297 is a deficient number, since it is larger than the sum of its proper divisors (37364559).

101157297 is an equidigital number, since it uses as much as digits as its factorization.

101157297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911367.

The product of its (nonzero) digits is 4410, while the sum is 33.

The square root of 101157297 is about 10057.6983947621. The cubic root of 101157297 is about 465.9425856555.

The spelling of 101157297 in words is "one hundred one million, one hundred fifty-seven thousand, two hundred ninety-seven".