2031112420001 has 4 divisors (see below), whose sum is σ = 2321271337152. Its totient is φ = 1740953502852.

The previous prime is 2031112419967. The next prime is 2031112420039. The reversal of 2031112420001 is 1000242111302.

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 2031112420001 - 2¹⁸ = 2031112157857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031112420081) 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, 145079458565 + ... + 145079458578.

It is an arithmetic number, because the mean of its divisors is an integer number (580317834288).

Almost surely, 2^{2031112420001} is an apocalyptic number.

It is an amenable number.

2031112420001 is a deficient number, since it is larger than the sum of its proper divisors (290158917151).

2031112420001 is an equidigital number, since it uses as much as digits as its factorization.

2031112420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290158917150.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2031112420001 its reverse (1000242111302), we get a palindrome (3031354531303).

The spelling of 2031112420001 in words is "two trillion, thirty-one billion, one hundred twelve million, four hundred twenty thousand, one".