13130124430 has 16 divisors (see below), whose sum is σ = 23967101664. Its totient is φ = 5178076960.

The previous prime is 13130124409. The next prime is 13130124443. The reversal of 13130124430 is 3442103131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9245857 + ... + 9247276.

It is an arithmetic number, because the mean of its divisors is an integer number (1497943854).

Almost surely, 2^13130124430 is an apocalyptic number.

13130124430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130124430 is a deficient number, since it is larger than the sum of its proper divisors (10836977234).

13130124430 is a wasteful number, since it uses less digits than its factorization.

13130124430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18493211.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13130124430 its reverse (3442103131), we get a palindrome (16572227561).

The spelling of 13130124430 in words is "thirteen billion, one hundred thirty million, one hundred twenty-four thousand, four hundred thirty".