124330131 has 6 divisors (see below), whose sum is σ = 179587980. Its totient is φ = 82886748.

The previous prime is 124330127. The next prime is 124330183. The reversal of 124330131 is 131033421.

It is not a de Polignac number, because 124330131 - 2² = 124330127 is a prime.

It is a super-2 number, since 2×124330131² = 30915962948954322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124330631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6907221 + ... + 6907238.

It is an arithmetic number, because the mean of its divisors is an integer number (29931330).

Almost surely, 2^124330131 is an apocalyptic number.

124330131 is a deficient number, since it is larger than the sum of its proper divisors (55257849).

124330131 is a wasteful number, since it uses less digits than its factorization.

124330131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13814465 (or 13814462 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 124330131 is about 11150.3421920585. The cubic root of 124330131 is about 499.1052411015.

Adding to 124330131 its reverse (131033421), we get a palindrome (255363552).

The spelling of 124330131 in words is "one hundred twenty-four million, three hundred thirty thousand, one hundred thirty-one".