124402010131 has 16 divisors (see below), whose sum is σ = 144039639040. Its totient is φ = 105232102560.

The previous prime is 124402010111. The next prime is 124402010141. The reversal of 124402010131 is 131010204421.

It is a cyclic number.

It is not a de Polignac number, because 124402010131 - 2¹¹ = 124402008083 is a prime.

It is a super-2 number, since 2×124402010131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124402010099 and 124402010108.

It is not an unprimeable number, because it can be changed into a prime (124402010111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177570 + ... + 1278856.

It is an arithmetic number, because the mean of its divisors is an integer number (9002477440).

Almost surely, 2^124402010131 is an apocalyptic number.

124402010131 is a deficient number, since it is larger than the sum of its proper divisors (19637628909).

124402010131 is a wasteful number, since it uses less digits than its factorization.

124402010131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103594.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 124402010131 its reverse (131010204421), we get a palindrome (255412214552).

The spelling of 124402010131 in words is "one hundred twenty-four billion, four hundred two million, ten thousand, one hundred thirty-one".