2040031000311 has 32 divisors (see below), whose sum is σ = 2745761960448. Its totient is φ = 1347226876800.

The previous prime is 2040031000307. The next prime is 2040031000339. The reversal of 2040031000311 is 1130001300402.

It is not a de Polignac number, because 2040031000311 - 2² = 2040031000307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040031000811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169897470 + ... + 169909476.

It is an arithmetic number, because the mean of its divisors is an integer number (85805061264).

Almost surely, 2^{2040031000311} is an apocalyptic number.

2040031000311 is a deficient number, since it is larger than the sum of its proper divisors (705730960137).

2040031000311 is a wasteful number, since it uses less digits than its factorization.

2040031000311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13351.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2040031000311 its reverse (1130001300402), we get a palindrome (3170032300713).

The spelling of 2040031000311 in words is "two trillion, forty billion, thirty-one million, three hundred eleven", and thus it is an aban number.