23231242245 has 32 divisors (see below), whose sum is σ = 37919508480. Its totient is φ = 12142249280.

The previous prime is 23231242187. The next prime is 23231242247. The reversal of 23231242245 is 54224213232.

It is not a de Polignac number, because 23231242245 - 2¹³ = 23231234053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231242247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112546 + ... + 243164.

It is an arithmetic number, because the mean of its divisors is an integer number (1184984640).

Almost surely, 2^23231242245 is an apocalyptic number.

It is an amenable number.

23231242245 is a deficient number, since it is larger than the sum of its proper divisors (14688266235).

23231242245 is a wasteful number, since it uses less digits than its factorization.

23231242245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130865.

The product of its digits is 23040, while the sum is 30.

Adding to 23231242245 its reverse (54224213232), we get a palindrome (77455455477).

The spelling of 23231242245 in words is "twenty-three billion, two hundred thirty-one million, two hundred forty-two thousand, two hundred forty-five".