23054343133 has 4 divisors (see below), whose sum is σ = 23544861120. Its totient is φ = 22563825148.

The previous prime is 23054343113. The next prime is 23054343163. The reversal of 23054343133 is 33134345032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23054343133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23054343095 and 23054343104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23054343113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245258923 + ... + 245259016.

It is an arithmetic number, because the mean of its divisors is an integer number (5886215280).

Almost surely, 2^23054343133 is an apocalyptic number.

It is an amenable number.

23054343133 is a deficient number, since it is larger than the sum of its proper divisors (490517987).

23054343133 is an equidigital number, since it uses as much as digits as its factorization.

23054343133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490517986.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 23054343133 its reverse (33134345032), we get a palindrome (56188688165).

The spelling of 23054343133 in words is "twenty-three billion, fifty-four million, three hundred forty-three thousand, one hundred thirty-three".