23321453153 has 16 divisors (see below), whose sum is σ = 24065688000. Its totient is φ = 22589487360.

The previous prime is 23321453147. The next prime is 23321453161. The reversal of 23321453153 is 35135412332.

It is a cyclic number.

It is not a de Polignac number, because 23321453153 - 2¹⁴ = 23321436769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23321453123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5687498 + ... + 5691596.

It is an arithmetic number, because the mean of its divisors is an integer number (1504105500).

Almost surely, 2^23321453153 is an apocalyptic number.

It is an amenable number.

23321453153 is a deficient number, since it is larger than the sum of its proper divisors (744234847).

23321453153 is a wasteful number, since it uses less digits than its factorization.

23321453153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552.

The product of its digits is 32400, while the sum is 32.

Adding to 23321453153 its reverse (35135412332), we get a palindrome (58456865485).

The spelling of 23321453153 in words is "twenty-three billion, three hundred twenty-one million, four hundred fifty-three thousand, one hundred fifty-three".