11111103102201 has 8 divisors (see below), whose sum is σ = 15130012735104. Its totient is φ = 7249797768720.

The previous prime is 11111103102089. The next prime is 11111103102247. The reversal of 11111103102201 is 10220130111111.

11111103102201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11111103102201 - 2⁹ = 11111103101689 is a prime.

It is a super-2 number, since 2×11111103102201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11111103102251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39401074690 + ... + 39401074971.

It is an arithmetic number, because the mean of its divisors is an integer number (1891251591888).

Almost surely, 2^{11111103102201} is an apocalyptic number.

It is an amenable number.

11111103102201 is a deficient number, since it is larger than the sum of its proper divisors (4018909632903).

11111103102201 is an equidigital number, since it uses as much as digits as its factorization.

11111103102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78802149711.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 11111103102201 its reverse (10220130111111), we get a palindrome (21331233213312).

The spelling of 11111103102201 in words is "eleven trillion, one hundred eleven billion, one hundred three million, one hundred two thousand, two hundred one".