1102101000120 has 128 divisors (see below), whose sum is σ = 3697999488000. Its totient is φ = 291947241600.

The previous prime is 1102101000107. The next prime is 1102101000151. The reversal of 1102101000120 is 210001012011.

It is a happy number.

It is a super-2 number, since 2×1102101000120² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3215940 + ... + 3542099.

It is an arithmetic number, because the mean of its divisors is an integer number (28890621000).

Almost surely, 2^{1102101000120} is an apocalyptic number.

1102101000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102101000120 is an abundant number, since it is smaller than the sum of its proper divisors (2595898487880).

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

1102101000120 is a wasteful number, since it uses less digits than its factorization.

1102101000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6758210 (or 6758200 counting only the distinct ones).

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

Adding to 1102101000120 its reverse (210001012011), we get a palindrome (1312102012131).

The spelling of 1102101000120 in words is "one trillion, one hundred two billion, one hundred one million, one hundred twenty", and thus it is an aban number.