3133331332 has 12 divisors (see below), whose sum is σ = 5672410380. Its totient is φ = 1512642656.

The previous prime is 3133331329. The next prime is 3133331351. The reversal of 3133331332 is 2331333313.

3133331332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1252027456 + 1881303876 = 35384^2 + 43374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3133331297 and 3133331306.

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, 13505623 + ... + 13505854.

It is an arithmetic number, because the mean of its divisors is an integer number (472700865).

Almost surely, 2^3133331332 is an apocalyptic number.

It is an amenable number.

3133331332 is a deficient number, since it is larger than the sum of its proper divisors (2539079048).

3133331332 is a wasteful number, since it uses less digits than its factorization.

3133331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27011510 (or 27011508 counting only the distinct ones).

The product of its digits is 4374, while the sum is 25.

The square root of 3133331332 is about 55976.1675358362. The cubic root of 3133331332 is about 1463.3069675369.

Adding to 3133331332 its reverse (2331333313), we get a palindrome (5464664645).

The spelling of 3133331332 in words is "three billion, one hundred thirty-three million, three hundred thirty-one thousand, three hundred thirty-two".