33130020199 has 16 divisors (see below), whose sum is σ = 34673909760. Its totient is φ = 31618536480.

The previous prime is 33130020169. The next prime is 33130020233. The reversal of 33130020199 is 99102003133.

It is a cyclic number.

It is not a de Polignac number, because 33130020199 - 2⁹ = 33130019687 is a prime.

It is a super-2 number, since 2×33130020199² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33130020199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33130020169) 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, 717297 + ... + 762085.

It is an arithmetic number, because the mean of its divisors is an integer number (2167119360).

Almost surely, 2^33130020199 is an apocalyptic number.

33130020199 is a deficient number, since it is larger than the sum of its proper divisors (1543889561).

33130020199 is a wasteful number, since it uses less digits than its factorization.

33130020199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45150.

The product of its (nonzero) digits is 4374, while the sum is 31.

The spelling of 33130020199 in words is "thirty-three billion, one hundred thirty million, twenty thousand, one hundred ninety-nine".