1120100002101 has 8 divisors (see below), whose sum is σ = 1659407410560. Its totient is φ = 746733334716.

The previous prime is 1120100002031. The next prime is 1120100002169. The reversal of 1120100002101 is 1012000010211.

It is a happy number.

It is not a de Polignac number, because 1120100002101 - 2⁹ = 1120100001589 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120100002201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20742592605 + ... + 20742592658.

It is an arithmetic number, because the mean of its divisors is an integer number (207425926320).

Almost surely, 2^{1120100002101} is an apocalyptic number.

It is an amenable number.

1120100002101 is a deficient number, since it is larger than the sum of its proper divisors (539307408459).

1120100002101 is an equidigital number, since it uses as much as digits as its factorization.

1120100002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41485185272 (or 41485185266 counting only the distinct ones).

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

Adding to 1120100002101 its reverse (1012000010211), we get a palindrome (2132100012312).

The spelling of 1120100002101 in words is "one trillion, one hundred twenty billion, one hundred million, two thousand, one hundred one".