3311133320 has 64 divisors (see below), whose sum is σ = 8230291200. Its totient is φ = 1188794880.

The previous prime is 3311133307. The next prime is 3311133323. The reversal of 3311133320 is 233311133.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3311133292 and 3311133301.

It is not an unprimeable number, because it can be changed into a prime (3311133323) 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, 12869 + ... + 82388.

It is an arithmetic number, because the mean of its divisors is an integer number (128598300).

Almost surely, 2^3311133320 is an apocalyptic number.

It is an amenable number.

3311133320 is an abundant number, since it is smaller than the sum of its proper divisors (4919157880).

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

3311133320 is a wasteful number, since it uses less digits than its factorization.

3311133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95358 (or 95354 counting only the distinct ones).

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

The square root of 3311133320 is about 57542.4479840752. The cubic root of 3311133320 is about 1490.4779512598.

Adding to 3311133320 its reverse (233311133), we get a palindrome (3544444453).

It can be divided in two parts, 331113 and 3320, that added together give a palindrome (334433).

The spelling of 3311133320 in words is "three billion, three hundred eleven million, one hundred thirty-three thousand, three hundred twenty".