1011100100102 has 8 divisors (see below), whose sum is σ = 1516952950200. Its totient is φ = 505449116704.

The previous prime is 1011100100081. The next prime is 1011100100113. The reversal of 1011100100102 is 2010010011101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1011100100102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50454152 + ... + 50474187.

It is an arithmetic number, because the mean of its divisors is an integer number (189619118775).

Almost surely, 2^{1011100100102} is an apocalyptic number.

1011100100102 is a deficient number, since it is larger than the sum of its proper divisors (505852850098).

1011100100102 is a wasteful number, since it uses less digits than its factorization.

1011100100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100933350.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1011100100102 its reverse (2010010011101), we get a palindrome (3021110111203).

The spelling of 1011100100102 in words is "one trillion, eleven billion, one hundred million, one hundred thousand, one hundred two".