101210101101100 has 18 divisors (see below), whose sum is σ = 219625919389604. Its totient is φ = 40484040440400.

The previous prime is 101210101101097. The next prime is 101210101101143. The reversal of 101210101101100 is 1101101012101.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 506050505406 + ... + 506050505605.

Almost surely, 2^{101210101101100} is an apocalyptic number.

101210101101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101210101101100 is an abundant number, since it is smaller than the sum of its proper divisors (118415818288504).

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

101210101101100 is a wasteful number, since it uses less digits than its factorization.

101210101101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012101011025 (or 1012101011018 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101210101101100 its reverse (1101101012101), we get a palindrome (102311202113201).

The spelling of 101210101101100 in words is "one hundred one trillion, two hundred ten billion, one hundred one million, one hundred one thousand, one hundred".