230133111332 has 12 divisors (see below), whose sum is σ = 406427743260. Its totient is φ = 114010898976.

The previous prime is 230133111311. The next prime is 230133111349. The reversal of 230133111332 is 233111331032.

It can be written as a sum of positive squares in 2 ways, for example, as 106606168036 + 123526943296 = 326506^2 + 351464^2 .

It is a super-2 number, since 2×230133111332² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230133111298 and 230133111307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263913683 + ... + 263914554.

It is an arithmetic number, because the mean of its divisors is an integer number (33868978605).

Almost surely, 2^230133111332 is an apocalyptic number.

It is an amenable number.

230133111332 is a deficient number, since it is larger than the sum of its proper divisors (176294631928).

230133111332 is a wasteful number, since it uses less digits than its factorization.

230133111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527828350 (or 527828348 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 230133111332 its reverse (233111331032), we get a palindrome (463244442364).

The spelling of 230133111332 in words is "two hundred thirty billion, one hundred thirty-three million, one hundred eleven thousand, three hundred thirty-two".