124264131 has 4 divisors (see below), whose sum is σ = 165685512. Its totient is φ = 82842752.

The previous prime is 124264121. The next prime is 124264141. The reversal of 124264131 is 131462421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131462421 = 3 ⋅43820807.

It is an interprime number because it is at equal distance from previous prime (124264121) and next prime (124264141).

It is a cyclic number.

It is not a de Polignac number, because 124264131 - 2¹⁷ = 124133059 is a prime.

It is a super-2 number, since 2×124264131² = 30883148506370322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124264121) 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, 20710686 + ... + 20710691.

It is an arithmetic number, because the mean of its divisors is an integer number (41421378).

Almost surely, 2^124264131 is an apocalyptic number.

124264131 is a deficient number, since it is larger than the sum of its proper divisors (41421381).

124264131 is an equidigital number, since it uses as much as digits as its factorization.

124264131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41421380.

The product of its digits is 1152, while the sum is 24.

The square root of 124264131 is about 11147.3822487614. The cubic root of 124264131 is about 499.0169096670.

The spelling of 124264131 in words is "one hundred twenty-four million, two hundred sixty-four thousand, one hundred thirty-one".