233535052113 has 24 divisors (see below), whose sum is σ = 343729792224. Its totient is φ = 140928891840.

The previous prime is 233535052081. The next prime is 233535052117. The reversal of 233535052113 is 311250535332.

It is not a de Polignac number, because 233535052113 - 2⁵ = 233535052081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (233535052117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1295995 + ... + 1465152.

It is an arithmetic number, because the mean of its divisors is an integer number (14322074676).

Almost surely, 2^233535052113 is an apocalyptic number.

It is an amenable number.

233535052113 is a deficient number, since it is larger than the sum of its proper divisors (110194740111).

233535052113 is a wasteful number, since it uses less digits than its factorization.

233535052113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761405 (or 2761394 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 33.

Adding to 233535052113 its reverse (311250535332), we get a palindrome (544785587445).

The spelling of 233535052113 in words is "two hundred thirty-three billion, five hundred thirty-five million, fifty-two thousand, one hundred thirteen".