2231313310 has 16 divisors (see below), whose sum is σ = 4057771536. Its totient is φ = 883323648.

The previous prime is 2231313307. The next prime is 2231313323. The reversal of 2231313310 is 133131322.

It is a super-3 number, since 3×2231313310³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1149192 + ... + 1151131.

It is an arithmetic number, because the mean of its divisors is an integer number (253610721).

Almost surely, 2^2231313310 is an apocalyptic number.

2231313310 is a deficient number, since it is larger than the sum of its proper divisors (1826458226).

2231313310 is a wasteful number, since it uses less digits than its factorization.

2231313310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300427.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2231313310 is about 47236.7792085786. The cubic root of 2231313310 is about 1306.7329794919.

Adding to 2231313310 its reverse (133131322), we get a palindrome (2364444632).

The spelling of 2231313310 in words is "two billion, two hundred thirty-one million, three hundred thirteen thousand, three hundred ten".