101210110000 has 100 divisors (see below), whose sum is σ = 246972343552. Its totient is φ = 40164768000.

The previous prime is 101210109961. The next prime is 101210110013. The reversal of 101210110000 is 11012101.

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1230154 + ... + 1309846.

Almost surely, 2^101210110000 is an apocalyptic number.

101210110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101210110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123486171776).

101210110000 is an abundant number, since it is smaller than the sum of its proper divisors (145762233552).

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

101210110000 is an equidigital number, since it uses as much as digits as its factorization.

101210110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79848 (or 79827 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 101210110000 its reverse (11012101), we get a palindrome (101221122101).

The spelling of 101210110000 in words is "one hundred one billion, two hundred ten million, one hundred ten thousand".