13010104402 has 4 divisors (see below), whose sum is σ = 19515156606. Its totient is φ = 6505052200.

The previous prime is 13010104361. The next prime is 13010104411. The reversal of 13010104402 is 20440101031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8206366921 + 4803737481 = 90589^2 + 69309^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3252526099 + ... + 3252526102.

Almost surely, 2^13010104402 is an apocalyptic number.

13010104402 is a deficient number, since it is larger than the sum of its proper divisors (6505052204).

13010104402 is an equidigital number, since it uses as much as digits as its factorization.

13010104402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6505052203.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13010104402 its reverse (20440101031), we get a palindrome (33450205433).

The spelling of 13010104402 in words is "thirteen billion, ten million, one hundred four thousand, four hundred two".