20100230330 has 48 divisors (see below), whose sum is σ = 39085619040. Its totient is φ = 7438825728.

The previous prime is 20100230329. The next prime is 20100230383. The reversal of 20100230330 is 3303200102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111569 + ... + 229451.

It is an arithmetic number, because the mean of its divisors is an integer number (814283730).

Almost surely, 2^20100230330 is an apocalyptic number.

20100230330 is a deficient number, since it is larger than the sum of its proper divisors (18985388710).

20100230330 is a wasteful number, since it uses less digits than its factorization.

20100230330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117983 (or 117966 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20100230330 its reverse (3303200102), we get a palindrome (23403430432).

The spelling of 20100230330 in words is "twenty billion, one hundred million, two hundred thirty thousand, three hundred thirty".