201111011201102 has 8 divisors (see below), whose sum is σ = 301720744126776. Its totient is φ = 100537429825512.

The previous prime is 201111011201077. The next prime is 201111011201129. The reversal of 201111011201102 is 201102110111102.

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, 9037873613 + ... + 9037895864.

It is an arithmetic number, because the mean of its divisors is an integer number (37715093015847).

Almost surely, 2^{201111011201102} is an apocalyptic number.

201111011201102 is a deficient number, since it is larger than the sum of its proper divisors (100609732925674).

201111011201102 is a wasteful number, since it uses less digits than its factorization.

201111011201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18075775042.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 201111011201102 its reverse (201102110111102), we get a palindrome (402213121312204).

The spelling of 201111011201102 in words is "two hundred one trillion, one hundred eleven billion, eleven million, two hundred one thousand, one hundred two".