20130102233 has 8 divisors (see below), whose sum is σ = 20361105600. Its totient is φ = 19899941328.

The previous prime is 20130102227. The next prime is 20130102241. The reversal of 20130102233 is 33220103102.

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 20130102233 - 2¹⁶ = 20130036697 is a prime.

It is a super-2 number, since 2×20130102233² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20130102263) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 162491 + ... + 258192.

It is an arithmetic number, because the mean of its divisors is an integer number (2545138200).

Almost surely, 2^20130102233 is an apocalyptic number.

It is an amenable number.

20130102233 is a deficient number, since it is larger than the sum of its proper divisors (231003367).

20130102233 is a wasteful number, since it uses less digits than its factorization.

20130102233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421231.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20130102233 its reverse (33220103102), we get a palindrome (53350205335).

The spelling of 20130102233 in words is "twenty billion, one hundred thirty million, one hundred two thousand, two hundred thirty-three".