10001120031344 has 80 divisors (see below), whose sum is σ = 20914961773440. Its totient is φ = 4605463941120.

The previous prime is 10001120031341. The next prime is 10001120031373. The reversal of 10001120031344 is 44313002110001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001120031341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167238089 + ... + 167297879.

It is an arithmetic number, because the mean of its divisors is an integer number (261437022168).

Almost surely, 2^{10001120031344} is an apocalyptic number.

It is an amenable number.

10001120031344 is an abundant number, since it is smaller than the sum of its proper divisors (10913841742096).

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

10001120031344 is a wasteful number, since it uses less digits than its factorization.

10001120031344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61618 (or 61612 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10001120031344 its reverse (44313002110001), we get a palindrome (54314122141345).

The spelling of 10001120031344 in words is "ten trillion, one billion, one hundred twenty million, thirty-one thousand, three hundred forty-four".