233123253112 has 32 divisors (see below), whose sum is σ = 462907418400. Its totient is φ = 109683917824.

The previous prime is 233123253107. The next prime is 233123253137. The reversal of 233123253112 is 211352321332.

It is a super-2 number, since 2×233123253112² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554589 + ... + 879667.

It is an arithmetic number, because the mean of its divisors is an integer number (14465856825).

Almost surely, 2^233123253112 is an apocalyptic number.

It is an amenable number.

233123253112 is a deficient number, since it is larger than the sum of its proper divisors (229784165288).

233123253112 is a wasteful number, since it uses less digits than its factorization.

233123253112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330375 (or 330371 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

Adding to 233123253112 its reverse (211352321332), we get a palindrome (444475574444).

The spelling of 233123253112 in words is "two hundred thirty-three billion, one hundred twenty-three million, two hundred fifty-three thousand, one hundred twelve".