100201102010 has 16 divisors (see below), whose sum is σ = 180372565800. Its totient is φ = 40078089216.

The previous prime is 100201101983. The next prime is 100201102049. The reversal of 100201102010 is 10201102001.

It can be written as a sum of positive squares in 4 ways, for example, as 26038017769 + 74163084241 = 161363^2 + 272329^2 .

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, 109475 + ... + 460854.

Almost surely, 2^100201102010 is an apocalyptic number.

100201102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100201102010 is a deficient number, since it is larger than the sum of its proper divisors (80171463790).

100201102010 is a wasteful number, since it uses less digits than its factorization.

100201102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587905.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100201102010 its reverse (10201102001), we get a palindrome (110402204011).

Subtracting from 100201102010 its reverse (10201102001), we obtain a palindrome (90000000009).

The spelling of 100201102010 in words is "one hundred billion, two hundred one million, one hundred two thousand, ten".