3133413220 has 48 divisors (see below), whose sum is σ = 7523889408. Its totient is φ = 1073784960.

The previous prime is 3133413203. The next prime is 3133413223. The reversal of 3133413220 is 223143313.

It is a junction number, because it is equal to n+sod(n) for n = 3133413191 and 3133413200.

It is not an unprimeable number, because it can be changed into a prime (3133413223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372865 + ... + 381175.

It is an arithmetic number, because the mean of its divisors is an integer number (156747696).

Almost surely, 2^3133413220 is an apocalyptic number.

It is an amenable number.

3133413220 is an abundant number, since it is smaller than the sum of its proper divisors (4390476188).

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

3133413220 is a wasteful number, since it uses less digits than its factorization.

3133413220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11020 (or 11018 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3133413220 is about 55976.8989852064. The cubic root of 3133413220 is about 1463.3197150170.

Adding to 3133413220 its reverse (223143313), we get a palindrome (3356556533).

The spelling of 3133413220 in words is "three billion, one hundred thirty-three million, four hundred thirteen thousand, two hundred twenty".