2002411331031 has 16 divisors (see below), whose sum is σ = 2755959760224. Its totient is φ = 1292268184704.

The previous prime is 2002411331017. The next prime is 2002411331071. The reversal of 2002411331031 is 1301331142002.

It is not a de Polignac number, because 2002411331031 - 2⁵ = 2002411330999 is a prime.

It is a super-2 number, since 2×2002411331031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2002411330989 and 2002411331007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002411331071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45764280 + ... + 45808013.

It is an arithmetic number, because the mean of its divisors is an integer number (172247485014).

Almost surely, 2^{2002411331031} is an apocalyptic number.

2002411331031 is a deficient number, since it is larger than the sum of its proper divisors (753548429193).

2002411331031 is a wasteful number, since it uses less digits than its factorization.

2002411331031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91572530.

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

Adding to 2002411331031 its reverse (1301331142002), we get a palindrome (3303742473033).

The spelling of 2002411331031 in words is "two trillion, two billion, four hundred eleven million, three hundred thirty-one thousand, thirty-one".