2102131330310 has 32 divisors (see below), whose sum is σ = 4128142655232. Its totient is φ = 764351923680.

The previous prime is 2102131330309. The next prime is 2102131330319. The reversal of 2102131330310 is 130331312012.

It is a super-2 number, since 2×2102131330310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102131330319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689489 + ... + 2163251.

It is an arithmetic number, because the mean of its divisors is an integer number (129004457976).

Almost surely, 2^{2102131330310} is an apocalyptic number.

2102131330310 is a deficient number, since it is larger than the sum of its proper divisors (2026011324922).

2102131330310 is a wasteful number, since it uses less digits than its factorization.

2102131330310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486748.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2102131330310 its reverse (130331312012), we get a palindrome (2232462642322).

The spelling of 2102131330310 in words is "two trillion, one hundred two billion, one hundred thirty-one million, three hundred thirty thousand, three hundred ten".