33010113303020 has 24 divisors (see below), whose sum is σ = 79224271927584. Its totient is φ = 11317753132416.

The previous prime is 33010113303017. The next prime is 33010113303077. The reversal of 33010113303020 is 2030331101033.

It is a super-2 number, since 2×33010113303020² (a number of 28 digits) contains 22 as substring.

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 = 33010113302983 and 33010113303001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117893261657 + ... + 117893261936.

It is an arithmetic number, because the mean of its divisors is an integer number (3301011330316).

Almost surely, 2^{33010113303020} is an apocalyptic number.

It is an amenable number.

33010113303020 is an abundant number, since it is smaller than the sum of its proper divisors (46214158624564).

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

33010113303020 is a wasteful number, since it uses less digits than its factorization.

33010113303020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235786523609 (or 235786523607 counting only the distinct ones).

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

Adding to 33010113303020 its reverse (2030331101033), we get a palindrome (35040444404053).

The spelling of 33010113303020 in words is "thirty-three trillion, ten billion, one hundred thirteen million, three hundred three thousand, twenty".