1101000100102 has 12 divisors (see below), whose sum is σ = 1921132827900. Its totient is φ = 471857185716.

The previous prime is 1101000100093. The next prime is 1101000100159. The reversal of 1101000100102 is 2010010001011.

It is a super-2 number, since 2×1101000100102² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5617347352 + ... + 5617347547.

It is an arithmetic number, because the mean of its divisors is an integer number (160094402325).

Almost surely, 2^{1101000100102} is an apocalyptic number.

1101000100102 is a deficient number, since it is larger than the sum of its proper divisors (820132727798).

1101000100102 is a wasteful number, since it uses less digits than its factorization.

1101000100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11234694915 (or 11234694908 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1101000100102 its reverse (2010010001011), we get a palindrome (3111010101113).

Subtracting 1101000100102 from its reverse (2010010001011), we obtain a palindrome (909009900909).

The spelling of 1101000100102 in words is "one trillion, one hundred one billion, one hundred thousand, one hundred two".