2231310032 has 20 divisors (see below), whose sum is σ = 4940758176. Its totient is φ = 956275680.

The previous prime is 2231310023. The next prime is 2231310041. The reversal of 2231310032 is 2300131322.

2231310032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2231310023) and next prime (2231310041).

It is a super-3 number, since 3×2231310032³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9961094 + ... + 9961317.

Almost surely, 2^2231310032 is an apocalyptic number.

It is an amenable number.

2231310032 is an abundant number, since it is smaller than the sum of its proper divisors (2709448144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2231310032 is a wasteful number, since it uses less digits than its factorization.

2231310032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19922426 (or 19922420 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2231310032 is about 47236.7445110266. The cubic root of 2231310032 is about 1306.7323395888.

Adding to 2231310032 its reverse (2300131322), we get a palindrome (4531441354).

The spelling of 2231310032 in words is "two billion, two hundred thirty-one million, three hundred ten thousand, thirty-two".