101021200210110 has 32 divisors (see below), whose sum is σ = 243145582192800. Its totient is φ = 26861797646208.

The previous prime is 101021200210109. The next prime is 101021200210159. The reversal of 101021200210110 is 11012002120101.

It is a super-2 number, since 2×101021200210110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4824306637 + ... + 4824327576.

It is an arithmetic number, because the mean of its divisors is an integer number (7598299443525).

Almost surely, 2^{101021200210110} is an apocalyptic number.

101021200210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101021200210110 is an abundant number, since it is smaller than the sum of its proper divisors (142124381982690).

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

101021200210110 is a wasteful number, since it uses less digits than its factorization.

101021200210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648634572.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101021200210110 its reverse (11012002120101), we get a palindrome (112033202330211).

The spelling of 101021200210110 in words is "one hundred one trillion, twenty-one billion, two hundred million, two hundred ten thousand, one hundred ten".