13113426406299 has 4 divisors (see below), whose sum is σ = 17484568541736. Its totient is φ = 8742284270864.

The previous prime is 13113426406183. The next prime is 13113426406319. The reversal of 13113426406299 is 99260462431131.

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

It is a cyclic number.

It is not a de Polignac number, because 13113426406299 - 2²⁴ = 13113409629083 is a prime.

It is a super-2 number, since 2×13113426406299² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13113426406499) 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, 2185571067714 + ... + 2185571067719.

It is an arithmetic number, because the mean of its divisors is an integer number (4371142135434).

Almost surely, 2^{13113426406299} is an apocalyptic number.

13113426406299 is a deficient number, since it is larger than the sum of its proper divisors (4371142135437).

13113426406299 is an equidigital number, since it uses as much as digits as its factorization.

13113426406299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371142135436.

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 13113426406299 in words is "thirteen trillion, one hundred thirteen billion, four hundred twenty-six million, four hundred six thousand, two hundred ninety-nine".