233131134342332 has 24 divisors (see below), whose sum is σ = 429497714192400. Its totient is φ = 110418805276416.

The previous prime is 233131134342287. The next prime is 233131134342349. The reversal of 233131134342332 is 233243431131332.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 162224957 + ... + 163655732.

It is an arithmetic number, because the mean of its divisors is an integer number (17895738091350).

Almost surely, 2^{233131134342332} is an apocalyptic number.

It is an amenable number.

233131134342332 is a deficient number, since it is larger than the sum of its proper divisors (196366579850068).

233131134342332 is a wasteful number, since it uses less digits than its factorization.

233131134342332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325890125 (or 325890123 counting only the distinct ones).

The product of its digits is 279936, while the sum is 38.

Adding to 233131134342332 its reverse (233243431131332), we get a palindrome (466374565473664).

The spelling of 233131134342332 in words is "two hundred thirty-three trillion, one hundred thirty-one billion, one hundred thirty-four million, three hundred forty-two thousand, three hundred thirty-two".