33319493133 has 4 divisors (see below), whose sum is σ = 44425990848. Its totient is φ = 22212995420.

The previous prime is 33319493101. The next prime is 33319493143. The reversal of 33319493133 is 33139491333.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33319493133 - 2⁵ = 33319493101 is a prime.

It is a super-2 number, since 2×33319493133² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33319493143) 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, 5553248853 + ... + 5553248858.

It is an arithmetic number, because the mean of its divisors is an integer number (11106497712).

Almost surely, 2^33319493133 is an apocalyptic number.

It is an amenable number.

33319493133 is a deficient number, since it is larger than the sum of its proper divisors (11106497715).

33319493133 is a wasteful number, since it uses less digits than its factorization.

33319493133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11106497714.

The product of its digits is 236196, while the sum is 42.

The spelling of 33319493133 in words is "thirty-three billion, three hundred nineteen million, four hundred ninety-three thousand, one hundred thirty-three".