233151413245121 has 16 divisors (see below), whose sum is σ = 266509661806080. Its totient is φ = 199805894315520.

The previous prime is 233151413245063. The next prime is 233151413245133. The reversal of 233151413245121 is 121542314151332.

It is a cyclic number.

It is not a de Polignac number, because 233151413245121 - 2³⁰ = 233150339503297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (233151413245151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 819108536 + ... + 819393126.

It is an arithmetic number, because the mean of its divisors is an integer number (16656853862880).

Almost surely, 2^{233151413245121} is an apocalyptic number.

It is an amenable number.

233151413245121 is a deficient number, since it is larger than the sum of its proper divisors (33358248560959).

233151413245121 is a wasteful number, since it uses less digits than its factorization.

233151413245121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306544.

The product of its digits is 86400, while the sum is 38.

Adding to 233151413245121 its reverse (121542314151332), we get a palindrome (354693727396453).

The spelling of 233151413245121 in words is "two hundred thirty-three trillion, one hundred fifty-one billion, four hundred thirteen million, two hundred forty-five thousand, one hundred twenty-one".