20330012102 has 16 divisors (see below), whose sum is σ = 32072671872. Its totient is φ = 9651495360.

The previous prime is 20330012083. The next prime is 20330012201. The reversal of 20330012102 is 20121003302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3090143 + ... + 3096714.

It is an arithmetic number, because the mean of its divisors is an integer number (2004541992).

Almost surely, 2^20330012102 is an apocalyptic number.

20330012102 is a deficient number, since it is larger than the sum of its proper divisors (11742659770).

20330012102 is a wasteful number, since it uses less digits than its factorization.

20330012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6186943.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20330012102 its reverse (20121003302), we get a palindrome (40451015404).

The spelling of 20330012102 in words is "twenty billion, three hundred thirty million, twelve thousand, one hundred two".