13040021153 has 8 divisors (see below), whose sum is σ = 13133520960. Its totient is φ = 12946705200.

The previous prime is 13040021147. The next prime is 13040021191. The reversal of 13040021153 is 35112004031.

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 13040021153 - 2²⁶ = 12972912289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13040021123) 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, 98003 + ... + 188903.

It is an arithmetic number, because the mean of its divisors is an integer number (1641690120).

Almost surely, 2^13040021153 is an apocalyptic number.

It is an amenable number.

13040021153 is a deficient number, since it is larger than the sum of its proper divisors (93499807).

13040021153 is an equidigital number, since it uses as much as digits as its factorization.

13040021153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91927.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 13040021153 its reverse (35112004031), we get a palindrome (48152025184).

The spelling of 13040021153 in words is "thirteen billion, forty million, twenty-one thousand, one hundred fifty-three".