1100100010102 has 4 divisors (see below), whose sum is σ = 1650150015156. Its totient is φ = 550050005050.

The previous prime is 1100100010081. The next prime is 1100100010153. The reversal of 1100100010102 is 2010100010011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275025002524 + ... + 275025002527.

It is an arithmetic number, because the mean of its divisors is an integer number (412537503789).

Almost surely, 2^{1100100010102} is an apocalyptic number.

1100100010102 is a deficient number, since it is larger than the sum of its proper divisors (550050005054).

1100100010102 is an equidigital number, since it uses as much as digits as its factorization.

1100100010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550050005053.

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

Adding to 1100100010102 its reverse (2010100010011), we get a palindrome (3110200020113).

Subtracting 1100100010102 from its reverse (2010100010011), we obtain a palindrome (909999999909).

The spelling of 1100100010102 in words is "one trillion, one hundred billion, one hundred million, ten thousand, one hundred two".