331023134 has 8 divisors (see below), whose sum is σ = 534729720. Its totient is φ = 152779896.

The previous prime is 331023103. The next prime is 331023137. The reversal of 331023134 is 431320133.

331023134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331023137) 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, 6365804 + ... + 6365855.

It is an arithmetic number, because the mean of its divisors is an integer number (66841215).

Almost surely, 2^331023134 is an apocalyptic number.

331023134 is a deficient number, since it is larger than the sum of its proper divisors (203706586).

331023134 is a wasteful number, since it uses less digits than its factorization.

331023134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12731674.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 331023134 is about 18194.0411673713. The cubic root of 331023134 is about 691.7557567990.

Adding to 331023134 its reverse (431320133), we get a palindrome (762343267).

The spelling of 331023134 in words is "three hundred thirty-one million, twenty-three thousand, one hundred thirty-four".