234131193 has 12 divisors (see below), whose sum is σ = 338405808. Its totient is φ = 155987640.

The previous prime is 234131171. The next prime is 234131201. The reversal of 234131193 is 391131432.

234131193 is a `hidden beast` number, since 2 + 341 + 311 + 9 + 3 = 666.

It is not a de Polignac number, because 234131193 - 2¹⁴ = 234114809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234131113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8278 + ... + 23168.

It is an arithmetic number, because the mean of its divisors is an integer number (28200484).

Almost surely, 2^234131193 is an apocalyptic number.

It is an amenable number.

234131193 is a deficient number, since it is larger than the sum of its proper divisors (104274615).

234131193 is a wasteful number, since it uses less digits than its factorization.

234131193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16644 (or 16641 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 234131193 is about 15301.3461172539. The cubic root of 234131193 is about 616.3391560474.

The spelling of 234131193 in words is "two hundred thirty-four million, one hundred thirty-one thousand, one hundred ninety-three".