13134023401 has 4 divisors (see below), whose sum is σ = 13182488704. Its totient is φ = 13085558100.

The previous prime is 13134023351. The next prime is 13134023437. The reversal of 13134023401 is 10432043131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13134023401 - 2²⁷ = 12999805673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13134023471) 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, 24232245 + ... + 24232786.

It is an arithmetic number, because the mean of its divisors is an integer number (3295622176).

Almost surely, 2^13134023401 is an apocalyptic number.

It is an amenable number.

13134023401 is a deficient number, since it is larger than the sum of its proper divisors (48465303).

13134023401 is an equidigital number, since it uses as much as digits as its factorization.

13134023401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48465302.

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

Adding to 13134023401 its reverse (10432043131), we get a palindrome (23566066532).

The spelling of 13134023401 in words is "thirteen billion, one hundred thirty-four million, twenty-three thousand, four hundred one".