2031110040241 has 4 divisors (see below), whose sum is σ = 2031725718000. Its totient is φ = 2030494362484.

The previous prime is 2031110040199. The next prime is 2031110040251. The reversal of 2031110040241 is 1420400111302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2031110040241 - 2²¹ = 2031107943089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031110040251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307833931 + ... + 307840528.

It is an arithmetic number, because the mean of its divisors is an integer number (507931429500).

Almost surely, 2^{2031110040241} is an apocalyptic number.

It is an amenable number.

2031110040241 is a deficient number, since it is larger than the sum of its proper divisors (615677759).

2031110040241 is an equidigital number, since it uses as much as digits as its factorization.

2031110040241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615677758.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2031110040241 its reverse (1420400111302), we get a palindrome (3451510151543).

The spelling of 2031110040241 in words is "two trillion, thirty-one billion, one hundred ten million, forty thousand, two hundred forty-one".