101200321110 has 64 divisors (see below), whose sum is σ = 292187404800. Its totient is φ = 21914053632.

The previous prime is 101200321109. The next prime is 101200321127. The reversal of 101200321110 is 11123002101.

It is a super-2 number, since 2×101200321110² (a number of 23 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 31 ways as a sum of consecutive naturals, for example, 12677755 + ... + 12685734.

It is an arithmetic number, because the mean of its divisors is an integer number (4565428200).

Almost surely, 2^101200321110 is an apocalyptic number.

101200321110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101200321110 is an abundant number, since it is smaller than the sum of its proper divisors (190987083690).

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

101200321110 is a wasteful number, since it uses less digits than its factorization.

101200321110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25363525.

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

Adding to 101200321110 its reverse (11123002101), we get a palindrome (112323323211).

The spelling of 101200321110 in words is "one hundred one billion, two hundred million, three hundred twenty-one thousand, one hundred ten".