2113043231001 has 8 divisors (see below), whose sum is σ = 2908274554624. Its totient is φ = 1363253697360.

The previous prime is 2113043230943. The next prime is 2113043231017. The reversal of 2113043231001 is 1001323403112.

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

It is not a de Polignac number, because 2113043231001 - 2⁶ = 2113043230937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113043231041) 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, 11360447386 + ... + 11360447571.

It is an arithmetic number, because the mean of its divisors is an integer number (363534319328).

Almost surely, 2^{2113043231001} is an apocalyptic number.

It is an amenable number.

2113043231001 is a deficient number, since it is larger than the sum of its proper divisors (795231323623).

2113043231001 is a wasteful number, since it uses less digits than its factorization.

2113043231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22720894991.

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

Adding to 2113043231001 its reverse (1001323403112), we get a palindrome (3114366634113).

The spelling of 2113043231001 in words is "two trillion, one hundred thirteen billion, forty-three million, two hundred thirty-one thousand, one".