23102401251 has 8 divisors (see below), whose sum is σ = 31635720784. Its totient is φ = 14985341280.

The previous prime is 23102401213. The next prime is 23102401271. The reversal of 23102401251 is 15210420132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23102401251 - 2⁷ = 23102401123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23102401211) 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, 104064760 + ... + 104064981.

It is an arithmetic number, because the mean of its divisors is an integer number (3954465098).

Almost surely, 2^23102401251 is an apocalyptic number.

23102401251 is a deficient number, since it is larger than the sum of its proper divisors (8533319533).

23102401251 is a wasteful number, since it uses less digits than its factorization.

23102401251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208129781.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 23102401251 its reverse (15210420132), we get a palindrome (38312821383).

The spelling of 23102401251 in words is "twenty-three billion, one hundred two million, four hundred one thousand, two hundred fifty-one".