33112023130 has 8 divisors (see below), whose sum is σ = 59601641652. Its totient is φ = 13244809248.

The previous prime is 33112023103. The next prime is 33112023169. The reversal of 33112023130 is 3132021133.

It can be written as a sum of positive squares in 2 ways, for example, as 33051603601 + 60419529 = 181801^2 + 7773^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 33112023098 and 33112023107.

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 3 ways as a sum of consecutive naturals, for example, 1655601147 + ... + 1655601166.

Almost surely, 2^33112023130 is an apocalyptic number.

33112023130 is a deficient number, since it is larger than the sum of its proper divisors (26489618522).

33112023130 is a wasteful number, since it uses less digits than its factorization.

33112023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311202320.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 33112023130 its reverse (3132021133), we get a palindrome (36244044263).

The spelling of 33112023130 in words is "thirty-three billion, one hundred twelve million, twenty-three thousand, one hundred thirty".