331001400012102 has 24 divisors (see below), whose sum is σ = 717355929649320. Its totient is φ = 110305149292800.

The previous prime is 331001400012053. The next prime is 331001400012121. The reversal of 331001400012102 is 201210004100133.

331001400012102 is a `hidden beast` number, since 3 + 310 + 0 + 140 + 0 + 0 + 1 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2387488027 + ... + 2387626662.

It is an arithmetic number, because the mean of its divisors is an integer number (29889830402055).

Almost surely, 2^{331001400012102} is an apocalyptic number.

331001400012102 is an abundant number, since it is smaller than the sum of its proper divisors (386354529637218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331001400012102 is a wasteful number, since it uses less digits than its factorization.

331001400012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775118548 (or 4775118545 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 331001400012102 its reverse (201210004100133), we get a palindrome (532211404112235).

The spelling of 331001400012102 in words is "three hundred thirty-one trillion, one billion, four hundred million, twelve thousand, one hundred two".