2431013202123 has 16 divisors (see below), whose sum is σ = 3549778045056. Its totient is φ = 1467608483840.

The previous prime is 2431013202113. The next prime is 2431013202133. The reversal of 2431013202123 is 3212023101342.

It is an interprime number because it is at equal distance from previous prime (2431013202113) and next prime (2431013202133).

It is a cyclic number.

It is not a de Polignac number, because 2431013202123 - 2⁸ = 2431013201867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2431013202093 and 2431013202102.

It is not an unprimeable number, because it can be changed into a prime (2431013202113) 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, 143312661 + ... + 143329622.

It is an arithmetic number, because the mean of its divisors is an integer number (221861127816).

Almost surely, 2^{2431013202123} is an apocalyptic number.

2431013202123 is a deficient number, since it is larger than the sum of its proper divisors (1118764842933).

2431013202123 is a wasteful number, since it uses less digits than its factorization.

2431013202123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286642554.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2431013202123 its reverse (3212023101342), we get a palindrome (5643036303465).

The spelling of 2431013202123 in words is "two trillion, four hundred thirty-one billion, thirteen million, two hundred two thousand, one hundred twenty-three".