11370157 has 4 divisors (see below), whose sum is σ = 11424256. Its totient is φ = 11316060.

The previous prime is 11370133. The next prime is 11370179. The reversal of 11370157 is 75107311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75107311 = 4861 ⋅15451.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11370157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11370857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26733 + ... + 27154.

It is an arithmetic number, because the mean of its divisors is an integer number (2856064).

Almost surely, 2^11370157 is an apocalyptic number.

It is an amenable number.

11370157 is a deficient number, since it is larger than the sum of its proper divisors (54099).

11370157 is an equidigital number, since it uses as much as digits as its factorization.

11370157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54098.

The product of its (nonzero) digits is 735, while the sum is 25.

The square root of 11370157 is about 3371.9663402828. The cubic root of 11370157 is about 224.8651504723.

Adding to 11370157 its reverse (75107311), we get a palindrome (86477468).

The spelling of 11370157 in words is "eleven million, three hundred seventy thousand, one hundred fifty-seven".