124342430131 has 16 divisors (see below), whose sum is σ = 126772624384. Its totient is φ = 121938130944.

The previous prime is 124342430129. The next prime is 124342430141. The reversal of 124342430131 is 131034243421.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 124342430131 - 2¹ = 124342430129 is a prime.

It is a super-2 number, since 2×124342430131² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124342430131.

It is not an unprimeable number, because it can be changed into a prime (124342430141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10502191 + ... + 10514023.

It is an arithmetic number, because the mean of its divisors is an integer number (7923289024).

Almost surely, 2^124342430131 is an apocalyptic number.

124342430131 is a deficient number, since it is larger than the sum of its proper divisors (2430194253).

124342430131 is a wasteful number, since it uses less digits than its factorization.

124342430131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12910.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 124342430131 its reverse (131034243421), we get a palindrome (255376673552).

The spelling of 124342430131 in words is "one hundred twenty-four billion, three hundred forty-two million, four hundred thirty thousand, one hundred thirty-one".