2040300031031 has 8 divisors (see below), whose sum is σ = 2108559587904. Its totient is φ = 1972921242880.

The previous prime is 2040300030973. The next prime is 2040300031061. The reversal of 2040300031031 is 1301300030402.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2040300031031 - 2¹⁰ = 2040300030007 is a prime.

It is a super-2 number, since 2×2040300031031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040300031061) 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, 220187471 + ... + 220196736.

It is an arithmetic number, because the mean of its divisors is an integer number (263569948488).

Almost surely, 2^{2040300031031} is an apocalyptic number.

2040300031031 is a deficient number, since it is larger than the sum of its proper divisors (68259556873).

2040300031031 is a wasteful number, since it uses less digits than its factorization.

2040300031031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440384361.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2040300031031 its reverse (1301300030402), we get a palindrome (3341600061433).

The spelling of 2040300031031 in words is "two trillion, forty billion, three hundred million, thirty-one thousand, thirty-one".