23253201123 has 8 divisors (see below), whose sum is σ = 31092100368. Its totient is φ = 15458217984.

The previous prime is 23253201121. The next prime is 23253201157. The reversal of 23253201123 is 32110235232.

It is a happy number.

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

It is not a de Polignac number, because 23253201123 - 2¹ = 23253201121 is a prime.

It is a super-2 number, since 2×23253201123² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23253201093 and 23253201102.

It is not an unprimeable number, because it can be changed into a prime (23253201121) 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, 10977790 + ... + 10979907.

It is an arithmetic number, because the mean of its divisors is an integer number (3886512546).

Almost surely, 2^23253201123 is an apocalyptic number.

23253201123 is a deficient number, since it is larger than the sum of its proper divisors (7838899245).

23253201123 is a wasteful number, since it uses less digits than its factorization.

23253201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21958053.

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

Adding to 23253201123 its reverse (32110235232), we get a palindrome (55363436355).

The spelling of 23253201123 in words is "twenty-three billion, two hundred fifty-three million, two hundred one thousand, one hundred twenty-three".