100021020001110 has 96 divisors (see below), whose sum is σ = 296532906415200. Its totient is φ = 23172290601984.

The previous prime is 100021020001099. The next prime is 100021020001141. The reversal of 100021020001110 is 11100020120001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100021020001092 and 100021020001101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2514334560 + ... + 2514374339.

It is an arithmetic number, because the mean of its divisors is an integer number (3088884441825).

Almost surely, 2^{100021020001110} is an apocalyptic number.

100021020001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100021020001110 is an abundant number, since it is smaller than the sum of its proper divisors (196511886414090).

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

100021020001110 is a wasteful number, since it uses less digits than its factorization.

100021020001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5028708942 (or 5028708939 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100021020001110 its reverse (11100020120001), we get a palindrome (111121040121111).

The spelling of 100021020001110 in words is "one hundred trillion, twenty-one billion, twenty million, one thousand, one hundred ten".