33013133002 has 4 divisors (see below), whose sum is σ = 49519699506. Its totient is φ = 16506566500.

The previous prime is 33013132981. The next prime is 33013133029. The reversal of 33013133002 is 20033131033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20033131033 = 701 ⋅28577933.

It can be written as a sum of positive squares in only one way, i.e., 29254339521 + 3758793481 = 171039^2 + 61309^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8253283249 + ... + 8253283252.

Almost surely, 2^33013133002 is an apocalyptic number.

33013133002 is a deficient number, since it is larger than the sum of its proper divisors (16506566504).

33013133002 is a wasteful number, since it uses less digits than its factorization.

33013133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16506566503.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 33013133002 its reverse (20033131033), we get a palindrome (53046264035).

The spelling of 33013133002 in words is "thirty-three billion, thirteen million, one hundred thirty-three thousand, two".