2131333310 has 32 divisors (see below), whose sum is σ = 3896359200. Its totient is φ = 839305600.

The previous prime is 2131333307. The next prime is 2131333319. The reversal of 2131333310 is 133331312.

It is a super-2 number, since 2×2131333310² = 9085163356631112200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131333319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174896 + ... + 186684.

It is an arithmetic number, because the mean of its divisors is an integer number (121761225).

Almost surely, 2^2131333310 is an apocalyptic number.

2131333310 is a deficient number, since it is larger than the sum of its proper divisors (1765025890).

2131333310 is a wasteful number, since it uses less digits than its factorization.

2131333310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12076.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 2131333310 is about 46166.3655706186. The cubic root of 2131333310 is about 1286.9167617540.

Adding to 2131333310 its reverse (133331312), we get a palindrome (2264664622).

The spelling of 2131333310 in words is "two billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred ten".