23020130451 has 8 divisors (see below), whose sum is σ = 32028007680. Its totient is φ = 14679503432.

The previous prime is 23020130449. The next prime is 23020130461. The reversal of 23020130451 is 15403102032.

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 23020130451 - 2¹ = 23020130449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23020130431) 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, 166812471 + ... + 166812608.

It is an arithmetic number, because the mean of its divisors is an integer number (4003500960).

Almost surely, 2^23020130451 is an apocalyptic number.

23020130451 is a deficient number, since it is larger than the sum of its proper divisors (9007877229).

23020130451 is a wasteful number, since it uses less digits than its factorization.

23020130451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333625105.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 23020130451 its reverse (15403102032), we get a palindrome (38423232483).

The spelling of 23020130451 in words is "twenty-three billion, twenty million, one hundred thirty thousand, four hundred fifty-one".