1102010200100 has 18 divisors (see below), whose sum is σ = 2391362134434. Its totient is φ = 440804080000.

The previous prime is 1102010200099. The next prime is 1102010200111. The reversal of 1102010200100 is 10020102011.

It can be written as a sum of positive squares in 3 ways, for example, as 362317317184 + 739692882916 = 601928^2 + 860054^2 .

It is a super-2 number, since 2×1102010200100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5510050901 + ... + 5510051100.

It is an arithmetic number, because the mean of its divisors is an integer number (132853451913).

Almost surely, 2^{1102010200100} is an apocalyptic number.

1102010200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102010200100 is an abundant number, since it is smaller than the sum of its proper divisors (1289351934334).

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

1102010200100 is a wasteful number, since it uses less digits than its factorization.

1102010200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020102015 (or 11020102008 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1102010200100 its reverse (10020102011), we get a palindrome (1112030302111).

The spelling of 1102010200100 in words is "one trillion, one hundred two billion, ten million, two hundred thousand, one hundred".