23113301133 has 32 divisors (see below), whose sum is σ = 35957851776. Its totient is φ = 13075550208.

The previous prime is 23113301111. The next prime is 23113301143. The reversal of 23113301133 is 33110331132.

It is not a de Polignac number, because 23113301133 - 2⁸ = 23113300877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113301143) 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, 376860 + ... + 433877.

It is an arithmetic number, because the mean of its divisors is an integer number (1123682868).

Almost surely, 2^23113301133 is an apocalyptic number.

It is an amenable number.

23113301133 is a deficient number, since it is larger than the sum of its proper divisors (12844550643).

23113301133 is a wasteful number, since it uses less digits than its factorization.

23113301133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810813.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 23113301133 its reverse (33110331132), we get a palindrome (56223632265).

The spelling of 23113301133 in words is "twenty-three billion, one hundred thirteen million, three hundred one thousand, one hundred thirty-three".