20200102010 has 64 divisors (see below), whose sum is σ = 40327020288. Its totient is φ = 7224000000.

The previous prime is 20200102007. The next prime is 20200102019. The reversal of 20200102010 is 1020100202.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20200102019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1671590 + ... + 1683630.

It is an arithmetic number, because the mean of its divisors is an integer number (630109692).

Almost surely, 2^20200102010 is an apocalyptic number.

20200102010 is a deficient number, since it is larger than the sum of its proper divisors (20126918278).

20200102010 is a wasteful number, since it uses less digits than its factorization.

20200102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12311.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 20200102010 its reverse (1020100202), we get a palindrome (21220202212).

The spelling of 20200102010 in words is "twenty billion, two hundred million, one hundred two thousand, ten".