33020111130 has 16 divisors (see below), whose sum is σ = 79248266784. Its totient is φ = 8805362960.

The previous prime is 33020111107. The next prime is 33020111203. The reversal of 33020111130 is 3111102033.

It is a super-3 number, since 3×33020111130³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550335156 + ... + 550335215.

It is an arithmetic number, because the mean of its divisors is an integer number (4953016674).

Almost surely, 2^33020111130 is an apocalyptic number.

33020111130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33020111130 is an abundant number, since it is smaller than the sum of its proper divisors (46228155654).

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

33020111130 is a wasteful number, since it uses less digits than its factorization.

33020111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100670381.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 33020111130 its reverse (3111102033), we get a palindrome (36131213163).

The spelling of 33020111130 in words is "thirty-three billion, twenty million, one hundred eleven thousand, one hundred thirty".