234020133112 has 16 divisors (see below), whose sum is σ = 452942193600. Its totient is φ = 113235548160.

The previous prime is 234020133103. The next prime is 234020133119. The reversal of 234020133112 is 211331020432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234020133119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471814537 + ... + 471815032.

It is an arithmetic number, because the mean of its divisors is an integer number (28308887100).

Almost surely, 2^234020133112 is an apocalyptic number.

It is an amenable number.

234020133112 is a deficient number, since it is larger than the sum of its proper divisors (218922060488).

234020133112 is a wasteful number, since it uses less digits than its factorization.

234020133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943629606 (or 943629602 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 234020133112 its reverse (211331020432), we get a palindrome (445351153544).

The spelling of 234020133112 in words is "two hundred thirty-four billion, twenty million, one hundred thirty-three thousand, one hundred twelve".