10111100102102 has 4 divisors (see below), whose sum is σ = 15166650153156. Its totient is φ = 5055550051050.

The previous prime is 10111100102093. The next prime is 10111100102143. The reversal of 10111100102102 is 20120100111101.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 2527775025524 + ... + 2527775025527.

It is an arithmetic number, because the mean of its divisors is an integer number (3791662538289).

Almost surely, 2^{10111100102102} is an apocalyptic number.

10111100102102 is a deficient number, since it is larger than the sum of its proper divisors (5055550051054).

10111100102102 is an equidigital number, since it uses as much as digits as its factorization.

10111100102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055550051053.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10111100102102 its reverse (20120100111101), we get a palindrome (30231200213203).

The spelling of 10111100102102 in words is "ten trillion, one hundred eleven billion, one hundred million, one hundred two thousand, one hundred two".