20100303233 has 8 divisors (see below), whose sum is σ = 20143164000. Its totient is φ = 20057482368.

The previous prime is 20100303229. The next prime is 20100303239. The reversal of 20100303233 is 33230300102.

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

It is a cyclic number.

It is not a de Polignac number, because 20100303233 - 2² = 20100303229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20100303239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134638 + ... + 1152216.

It is an arithmetic number, because the mean of its divisors is an integer number (2517895500).

Almost surely, 2^20100303233 is an apocalyptic number.

It is an amenable number.

20100303233 is a deficient number, since it is larger than the sum of its proper divisors (42860767).

20100303233 is a wasteful number, since it uses less digits than its factorization.

20100303233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19951.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20100303233 its reverse (33230300102), we get a palindrome (53330603335).

The spelling of 20100303233 in words is "twenty billion, one hundred million, three hundred three thousand, two hundred thirty-three".