1000110120102 has 24 divisors (see below), whose sum is σ = 2225470268736. Its totient is φ = 324360038736.

The previous prime is 1000110120101. The next prime is 1000110120133. The reversal of 1000110120102 is 2010210110001.

It is a happy number.

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 (1000110120101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 750832758 + ... + 750834089.

It is an arithmetic number, because the mean of its divisors is an integer number (92727927864).

Almost surely, 2^{1000110120102} is an apocalyptic number.

1000110120102 is an abundant number, since it is smaller than the sum of its proper divisors (1225360148634).

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

1000110120102 is a wasteful number, since it uses less digits than its factorization.

1000110120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501666892 (or 1501666889 counting only the distinct ones).

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

Adding to 1000110120102 its reverse (2010210110001), we get a palindrome (3010320230103).

The spelling of 1000110120102 in words is "one trillion, one hundred ten million, one hundred twenty thousand, one hundred two".