11100920101203 has 16 divisors (see below), whose sum is σ = 15302521516032. Its totient is φ = 7150710912000.

The previous prime is 11100920101157. The next prime is 11100920101213. The reversal of 11100920101203 is 30210102900111.

It is a happy number.

It is not a de Polignac number, because 11100920101203 - 2²⁰ = 11100919052627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11100920101203.

It is not an unprimeable number, because it can be changed into a prime (11100920101213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93048603 + ... + 93167828.

It is an arithmetic number, because the mean of its divisors is an integer number (956407594752).

Almost surely, 2^{11100920101203} is an apocalyptic number.

11100920101203 is a deficient number, since it is larger than the sum of its proper divisors (4201601414829).

11100920101203 is a wasteful number, since it uses less digits than its factorization.

11100920101203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186217106.

The product of its (nonzero) digits is 108, while the sum is 21.

The spelling of 11100920101203 in words is "eleven trillion, one hundred billion, nine hundred twenty million, one hundred one thousand, two hundred three".