20323103030 has 8 divisors (see below), whose sum is σ = 36581585472. Its totient is φ = 8129241208.

The previous prime is 20323103027. The next prime is 20323103107. The reversal of 20323103030 is 3030132302.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016155142 + ... + 1016155161.

It is an arithmetic number, because the mean of its divisors is an integer number (4572698184).

Almost surely, 2^20323103030 is an apocalyptic number.

20323103030 is a deficient number, since it is larger than the sum of its proper divisors (16258482442).

20323103030 is a wasteful number, since it uses less digits than its factorization.

20323103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032310310.

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

Adding to 20323103030 its reverse (3030132302), we get a palindrome (23353235332).

The spelling of 20323103030 in words is "twenty billion, three hundred twenty-three million, one hundred three thousand, thirty".