210010020101100 has 54 divisors (see below), whose sum is σ = 658264740786380. Its totient is φ = 56002672026720.

The previous prime is 210010020101093. The next prime is 210010020101197. The reversal of 210010020101100 is 1101020010012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 116672232490 + ... + 116672234289.

Almost surely, 2^{210010020101100} is an apocalyptic number.

210010020101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210010020101100 is an abundant number, since it is smaller than the sum of its proper divisors (448254720685280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210010020101100 is a wasteful number, since it uses less digits than its factorization.

210010020101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233344466799 (or 233344466789 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 210010020101100 its reverse (1101020010012), we get a palindrome (211111040111112).

The spelling of 210010020101100 in words is "two hundred ten trillion, ten billion, twenty million, one hundred one thousand, one hundred".