23430051 has 12 divisors (see below), whose sum is σ = 34224840. Its totient is φ = 15444000.

The previous prime is 23430049. The next prime is 23430083. The reversal of 23430051 is 15003432.

It is not a de Polignac number, because 23430051 - 2¹ = 23430049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23430041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13825 + ... + 15426.

It is an arithmetic number, because the mean of its divisors is an integer number (2852070).

Almost surely, 2^23430051 is an apocalyptic number.

23430051 is a deficient number, since it is larger than the sum of its proper divisors (10794789).

23430051 is a wasteful number, since it uses less digits than its factorization.

23430051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29346 (or 29343 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23430051 is about 4840.4597922098. The cubic root of 23430051 is about 286.1482392875.

Adding to 23430051 its reverse (15003432), we get a palindrome (38433483).

The spelling of 23430051 in words is "twenty-three million, four hundred thirty thousand, fifty-one".