23133402451130 has 32 divisors (see below), whose sum is σ = 41652772817040. Its totient is φ = 9250550622720.

The previous prime is 23133402451127. The next prime is 23133402451169. The reversal of 23133402451130 is 3115420433132.

It can be written as a sum of positive squares in 8 ways, for example, as 5105489378089 + 18027913073041 = 2259533^2 + 4245929^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854847800 + ... + 854874860.

Almost surely, 2^{23133402451130} is an apocalyptic number.

23133402451130 is a deficient number, since it is larger than the sum of its proper divisors (18519370365910).

23133402451130 is a wasteful number, since it uses less digits than its factorization.

23133402451130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49874.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 23133402451130 its reverse (3115420433132), we get a palindrome (26248822884262).

The spelling of 23133402451130 in words is "twenty-three trillion, one hundred thirty-three billion, four hundred two million, four hundred fifty-one thousand, one hundred thirty".