11201200120102 has 8 divisors (see below), whose sum is σ = 17532313231536. Its totient is φ = 5357095709592.

The previous prime is 11201200120091. The next prime is 11201200120139. The reversal of 11201200120102 is 20102100210211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121752175173 + ... + 121752175264.

It is an arithmetic number, because the mean of its divisors is an integer number (2191539153942).

Almost surely, 2^{11201200120102} is an apocalyptic number.

11201200120102 is a deficient number, since it is larger than the sum of its proper divisors (6331113111434).

11201200120102 is a wasteful number, since it uses less digits than its factorization.

11201200120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243504350462.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11201200120102 its reverse (20102100210211), we get a palindrome (31303300330313).

The spelling of 11201200120102 in words is "eleven trillion, two hundred one billion, two hundred million, one hundred twenty thousand, one hundred two".