13148157 has 32 divisors (see below), whose sum is σ = 21150720. Its totient is φ = 7166720.

The previous prime is 13148141. The next prime is 13148189. The reversal of 13148157 is 75184131.

It is not a de Polignac number, because 13148157 - 2⁴ = 13148141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13148117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12394 + ... + 13412.

It is an arithmetic number, because the mean of its divisors is an integer number (660960).

Almost surely, 2^13148157 is an apocalyptic number.

13148157 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13148157 is a deficient number, since it is larger than the sum of its proper divisors (8002563).

13148157 is a wasteful number, since it uses less digits than its factorization.

13148157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073.

The product of its digits is 3360, while the sum is 30.

The square root of 13148157 is about 3626.0387477246. The cubic root of 13148157 is about 236.0233446696.

The spelling of 13148157 in words is "thirteen million, one hundred forty-eight thousand, one hundred fifty-seven".