3311230113020 has 12 divisors (see below), whose sum is σ = 6953583237384. Its totient is φ = 1324492045200.

The previous prime is 3311230113007. The next prime is 3311230113029. The reversal of 3311230113020 is 203110321133.

It is a super-2 number, since 2×3311230113020² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 165561505651 = 3311230113020 / (3 + 3 + 1 + 1 + 2 + 3 + 0 + 1 + 1 + 3 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3311230112983 and 3311230113001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311230113029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82780752806 + ... + 82780752845.

It is an arithmetic number, because the mean of its divisors is an integer number (579465269782).

Almost surely, 2^{3311230113020} is an apocalyptic number.

It is an amenable number.

3311230113020 is an abundant number, since it is smaller than the sum of its proper divisors (3642353124364).

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

3311230113020 is a wasteful number, since it uses less digits than its factorization.

3311230113020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165561505660 (or 165561505658 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3311230113020 its reverse (203110321133), we get a palindrome (3514340434153).

The spelling of 3311230113020 in words is "three trillion, three hundred eleven billion, two hundred thirty million, one hundred thirteen thousand, twenty".