11101201002102 has 16 divisors (see below), whose sum is σ = 22297691286000. Its totient is φ = 3684518787072.

The previous prime is 11101201002079. The next prime is 11101201002119. The reversal of 11101201002102 is 20120010210111.

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, 3970385227 + ... + 3970388022.

It is an arithmetic number, because the mean of its divisors is an integer number (1393605705375).

Almost surely, 2^{11101201002102} is an apocalyptic number.

11101201002102 is an abundant number, since it is smaller than the sum of its proper divisors (11196490283898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101201002102 is a wasteful number, since it uses less digits than its factorization.

11101201002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940773487.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11101201002102 its reverse (20120010210111), we get a palindrome (31221211212213).

The spelling of 11101201002102 in words is "eleven trillion, one hundred one billion, two hundred one million, two thousand, one hundred two".