2102341310331 has 16 divisors (see below), whose sum is σ = 2969448460800. Its totient is φ = 1319337216288.

The previous prime is 2102341310273. The next prime is 2102341310339. The reversal of 2102341310331 is 1330131432012.

It is not a de Polignac number, because 2102341310331 - 2¹⁰ = 2102341309307 is a prime.

It is a super-2 number, since 2×2102341310331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2102341310339) 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, 117453411 + ... + 117471308.

It is an arithmetic number, because the mean of its divisors is an integer number (185590528800).

Almost surely, 2^{2102341310331} is an apocalyptic number.

2102341310331 is a deficient number, since it is larger than the sum of its proper divisors (867107150469).

2102341310331 is a wasteful number, since it uses less digits than its factorization.

2102341310331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234924898.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2102341310331 its reverse (1330131432012), we get a palindrome (3432472742343).

The spelling of 2102341310331 in words is "two trillion, one hundred two billion, three hundred forty-one million, three hundred ten thousand, three hundred thirty-one".