233010113121 has 6 divisors (see below), whose sum is σ = 336570163410. Its totient is φ = 155340075408.

The previous prime is 233010113117. The next prime is 233010113129. The reversal of 233010113121 is 121311010332.

233010113121 is a `hidden beast` number, since 2 + 330 + 10 + 11 + 312 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 231957824400 + 1052288721 = 481620^2 + 32439^2 .

It is not a de Polignac number, because 233010113121 - 2² = 233010113117 is a prime.

It is a super-2 number, since 2×233010113121² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233010113094 and 233010113103.

It is not an unprimeable number, because it can be changed into a prime (233010113129) 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, 12945006276 + ... + 12945006293.

It is an arithmetic number, because the mean of its divisors is an integer number (56095027235).

Almost surely, 2^233010113121 is an apocalyptic number.

It is an amenable number.

233010113121 is a deficient number, since it is larger than the sum of its proper divisors (103560050289).

233010113121 is a wasteful number, since it uses less digits than its factorization.

233010113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25890012575 (or 25890012572 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 233010113121 its reverse (121311010332), we get a palindrome (354321123453).

The spelling of 233010113121 in words is "two hundred thirty-three billion, ten million, one hundred thirteen thousand, one hundred twenty-one".