331002100231401 has 8 divisors (see below), whose sum is σ = 441343978029760. Its totient is φ = 220664144626992.

The previous prime is 331002100231399. The next prime is 331002100231441. The reversal of 331002100231401 is 104132001200133.

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

It is not a de Polignac number, because 331002100231401 - 2¹ = 331002100231399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331002100231441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980351566 + ... + 980689143.

It is an arithmetic number, because the mean of its divisors is an integer number (55167997253720).

Almost surely, 2^{331002100231401} is an apocalyptic number.

It is an amenable number.

331002100231401 is a deficient number, since it is larger than the sum of its proper divisors (110341877798359).

331002100231401 is a wasteful number, since it uses less digits than its factorization.

331002100231401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961096975.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 331002100231401 its reverse (104132001200133), we get a palindrome (435134101431534).

The spelling of 331002100231401 in words is "three hundred thirty-one trillion, two billion, one hundred million, two hundred thirty-one thousand, four hundred one".