11121012002102 has 16 divisors (see below), whose sum is σ = 16997603656320. Its totient is φ = 5455160660352.

The previous prime is 11121012002083. The next prime is 11121012002129. The reversal of 11121012002102 is 20120021012111.

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, 2783027 + ... + 5476062.

It is an arithmetic number, because the mean of its divisors is an integer number (1062350228520).

Almost surely, 2^{11121012002102} is an apocalyptic number.

11121012002102 is a deficient number, since it is larger than the sum of its proper divisors (5876591654218).

11121012002102 is a wasteful number, since it uses less digits than its factorization.

11121012002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8271847.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11121012002102 its reverse (20120021012111), we get a palindrome (31241033014213).

The spelling of 11121012002102 in words is "eleven trillion, one hundred twenty-one billion, twelve million, two thousand, one hundred two".