101010102110200 has 48 divisors (see below), whose sum is σ = 234851797853280. Its totient is φ = 40403471304960.

The previous prime is 101010102110191. The next prime is 101010102110201. The reversal of 101010102110200 is 2011201010101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010102110201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10808812 + ... + 17856388.

It is an arithmetic number, because the mean of its divisors is an integer number (4892745788610).

Almost surely, 2^{101010102110200} is an apocalyptic number.

101010102110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101010102110200 is an abundant number, since it is smaller than the sum of its proper divisors (133841695743080).

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

101010102110200 is a wasteful number, since it uses less digits than its factorization.

101010102110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7119256 (or 7119247 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101010102110200 its reverse (2011201010101), we get a palindrome (103021303120301).

The spelling of 101010102110200 in words is "one hundred one trillion, ten billion, one hundred two million, one hundred ten thousand, two hundred".