23514320133 has 6 divisors (see below), whose sum is σ = 33965129094. Its totient is φ = 15676213416.

The previous prime is 23514320111. The next prime is 23514320149. The reversal of 23514320133 is 33102341532.

It can be written as a sum of positive squares in only one way, i.e., 23495371524 + 18948609 = 153282^2 + 4353^2 .

It is not a de Polignac number, because 23514320133 - 2⁶ = 23514320069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23514320097 and 23514320106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23514320173) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1306351110 + ... + 1306351127.

It is an arithmetic number, because the mean of its divisors is an integer number (5660854849).

Almost surely, 2^23514320133 is an apocalyptic number.

It is an amenable number.

23514320133 is a deficient number, since it is larger than the sum of its proper divisors (10450808961).

23514320133 is a wasteful number, since it uses less digits than its factorization.

23514320133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612702243 (or 2612702240 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 23514320133 its reverse (33102341532), we get a palindrome (56616661665).

The spelling of 23514320133 in words is "twenty-three billion, five hundred fourteen million, three hundred twenty thousand, one hundred thirty-three".