23230140351 has 24 divisors (see below), whose sum is σ = 34396308912. Its totient is φ = 13933708800.

The previous prime is 23230140317. The next prime is 23230140361. The reversal of 23230140351 is 15304103232.

It is not a de Polignac number, because 23230140351 - 2⁷ = 23230140223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230140361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294660 + ... + 365081.

It is an arithmetic number, because the mean of its divisors is an integer number (1433179538).

Almost surely, 2^23230140351 is an apocalyptic number.

23230140351 is a deficient number, since it is larger than the sum of its proper divisors (11166168561).

23230140351 is a wasteful number, since it uses less digits than its factorization.

23230140351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659863 (or 659852 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 23230140351 its reverse (15304103232), we get a palindrome (38534243583).

The spelling of 23230140351 in words is "twenty-three billion, two hundred thirty million, one hundred forty thousand, three hundred fifty-one".