13130032401 has 12 divisors (see below), whose sum is σ = 19133441028. Its totient is φ = 8675890944.

The previous prime is 13130032369. The next prime is 13130032459. The reversal of 13130032401 is 10423003131.

It can be written as a sum of positive squares in 2 ways, for example, as 715616001 + 12414416400 = 26751^2 + 111420^2 .

It is not a de Polignac number, because 13130032401 - 2⁵ = 13130032369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13130031401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6454260 + ... + 6456293.

It is an arithmetic number, because the mean of its divisors is an integer number (1594453419).

Almost surely, 2^13130032401 is an apocalyptic number.

It is an amenable number.

13130032401 is a deficient number, since it is larger than the sum of its proper divisors (6003408627).

13130032401 is a wasteful number, since it uses less digits than its factorization.

13130032401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12910672 (or 12910669 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13130032401 its reverse (10423003131), we get a palindrome (23553035532).

The spelling of 13130032401 in words is "thirteen billion, one hundred thirty million, thirty-two thousand, four hundred one".