331112102 has 8 divisors (see below), whose sum is σ = 496790112. Its totient is φ = 165515400.

The previous prime is 331112101. The next prime is 331112153. The reversal of 331112102 is 201211133.

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 (331112101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8849 + ... + 27212.

It is an arithmetic number, because the mean of its divisors is an integer number (62098764).

Almost surely, 2^331112102 is an apocalyptic number.

331112102 is a deficient number, since it is larger than the sum of its proper divisors (165678010).

331112102 is a wasteful number, since it uses less digits than its factorization.

331112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40654.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 331112102 is about 18196.4859794412. The cubic root of 331112102 is about 691.8177248882.

Adding to 331112102 its reverse (201211133), we get a palindrome (532323235).

The spelling of 331112102 in words is "three hundred thirty-one million, one hundred twelve thousand, one hundred two".