33130133123 has 8 divisors (see below), whose sum is σ = 34878494400. Its totient is φ = 31382238888.

The previous prime is 33130133089. The next prime is 33130133129. The reversal of 33130133123 is 32133103133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33130133123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33130133129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33848 + ... + 259626.

It is an arithmetic number, because the mean of its divisors is an integer number (4359811800).

Almost surely, 2^33130133123 is an apocalyptic number.

33130133123 is a deficient number, since it is larger than the sum of its proper divisors (1748361277).

33130133123 is a wasteful number, since it uses less digits than its factorization.

33130133123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233521.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 33130133123 its reverse (32133103133), we get a palindrome (65263236256).

The spelling of 33130133123 in words is "thirty-three billion, one hundred thirty million, one hundred thirty-three thousand, one hundred twenty-three".