23240303025 has 24 divisors (see below), whose sum is σ = 38437882080. Its totient is φ = 12390339840.

The previous prime is 23240302993. The next prime is 23240303027. The reversal of 23240303025 is 52030304232.

It is not a de Polignac number, because 23240303025 - 2⁵ = 23240302993 is a prime.

It is a super-2 number, since 2×23240303025² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23240302986 and 23240303004.

It is not an unprimeable number, because it can be changed into a prime (23240303027) 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, 157786 + ... + 267164.

It is an arithmetic number, because the mean of its divisors is an integer number (1601578420).

Almost surely, 2^23240303025 is an apocalyptic number.

23240303025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23240303025 is a deficient number, since it is larger than the sum of its proper divisors (15197579055).

23240303025 is a wasteful number, since it uses less digits than its factorization.

23240303025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112225 (or 112220 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 23240303025 its reverse (52030304232), we get a palindrome (75270607257).

The spelling of 23240303025 in words is "twenty-three billion, two hundred forty million, three hundred three thousand, twenty-five".