331001100130001 has 12 divisors (see below), whose sum is σ = 385162912723248. Its totient is φ = 283626205885512.

The previous prime is 331001100129977. The next prime is 331001100130003. The reversal of 331001100130001 is 100031001100133.

It is a happy number.

It is not a de Polignac number, because 331001100130001 - 2⁴⁶ = 260632355952337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (331001100130003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1059637451 + ... + 1059949776.

It is an arithmetic number, because the mean of its divisors is an integer number (32096909393604).

Almost surely, 2^{331001100130001} is an apocalyptic number.

It is an amenable number.

331001100130001 is a deficient number, since it is larger than the sum of its proper divisors (54161812593247).

331001100130001 is a wasteful number, since it uses less digits than its factorization.

331001100130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119590428 (or 2119590421 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 331001100130001 its reverse (100031001100133), we get a palindrome (431032101230134).

The spelling of 331001100130001 in words is "three hundred thirty-one trillion, one billion, one hundred million, one hundred thirty thousand, one".