20210023330 has 64 divisors (see below), whose sum is σ = 41831209728. Its totient is φ = 6886575360.

The previous prime is 20210023319. The next prime is 20210023343. The reversal of 20210023330 is 3332001202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9131304 + ... + 9133516.

It is an arithmetic number, because the mean of its divisors is an integer number (653612652).

Almost surely, 2^20210023330 is an apocalyptic number.

20210023330 is an abundant number, since it is smaller than the sum of its proper divisors (21621186398).

20210023330 is a wasteful number, since it uses less digits than its factorization.

20210023330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20210023330 its reverse (3332001202), we get a palindrome (23542024532).

The spelling of 20210023330 in words is "twenty billion, two hundred ten million, twenty-three thousand, three hundred thirty".