13254113021 has 8 divisors (see below), whose sum is σ = 13317237120. Its totient is φ = 13191085872.

The previous prime is 13254113011. The next prime is 13254113063. The reversal of 13254113021 is 12031145231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13254113021 - 2⁶ = 13254112957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13254113011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257576 + ... + 304718.

It is an arithmetic number, because the mean of its divisors is an integer number (1664654640).

Almost surely, 2^13254113021 is an apocalyptic number.

It is an amenable number.

13254113021 is a deficient number, since it is larger than the sum of its proper divisors (63124099).

13254113021 is a wasteful number, since it uses less digits than its factorization.

13254113021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48475.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 13254113021 its reverse (12031145231), we get a palindrome (25285258252).

The spelling of 13254113021 in words is "thirteen billion, two hundred fifty-four million, one hundred thirteen thousand, twenty-one".