13103020124 has 12 divisors (see below), whose sum is σ = 23144587704. Its totient is φ = 6490280784.

The previous prime is 13103020093. The next prime is 13103020127. The reversal of 13103020124 is 42102030131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103020127) 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, 15306839 + ... + 15307694.

It is an arithmetic number, because the mean of its divisors is an integer number (1928715642).

Almost surely, 2^13103020124 is an apocalyptic number.

It is an amenable number.

13103020124 is a deficient number, since it is larger than the sum of its proper divisors (10041567580).

13103020124 is a wasteful number, since it uses less digits than its factorization.

13103020124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30614644 (or 30614642 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13103020124 its reverse (42102030131), we get a palindrome (55205050255).

The spelling of 13103020124 in words is "thirteen billion, one hundred three million, twenty thousand, one hundred twenty-four".