1111303102001 has 16 divisors (see below), whose sum is σ = 1144849344768. Its totient is φ = 1077945465600.

The previous prime is 1111303101989. The next prime is 1111303102037. The reversal of 1111303102001 is 1002013031111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1111303102001 - 2¹⁴ = 1111303085617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111303104001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21678266 + ... + 21729468.

It is an arithmetic number, because the mean of its divisors is an integer number (71553084048).

Almost surely, 2^{1111303102001} is an apocalyptic number.

It is an amenable number.

1111303102001 is a deficient number, since it is larger than the sum of its proper divisors (33546242767).

1111303102001 is a wasteful number, since it uses less digits than its factorization.

1111303102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53032.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1111303102001 its reverse (1002013031111), we get a palindrome (2113316133112).

The spelling of 1111303102001 in words is "one trillion, one hundred eleven billion, three hundred three million, one hundred two thousand, one".