10111121002102 has 16 divisors (see below), whose sum is σ = 15175086879600. Its totient is φ = 5052759423520.

The previous prime is 10111121002093. The next prime is 10111121002117. The reversal of 10111121002102 is 20120012111101.

It is a happy number.

10111121002102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28769577 + ... + 29118907.

It is an arithmetic number, because the mean of its divisors is an integer number (948442929975).

Almost surely, 2^{10111121002102} is an apocalyptic number.

10111121002102 is a deficient number, since it is larger than the sum of its proper divisors (5063965877498).

10111121002102 is a wasteful number, since it uses less digits than its factorization.

10111121002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357311.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10111121002102 its reverse (20120012111101), we get a palindrome (30231133113203).

The spelling of 10111121002102 in words is "ten trillion, one hundred eleven billion, one hundred twenty-one million, two thousand, one hundred two".