111201101303 has 16 divisors (see below), whose sum is σ = 116116791840. Its totient is φ = 106410432000.

The previous prime is 111201101251. The next prime is 111201101357. The reversal of 111201101303 is 303101102111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111201101303 - 2¹⁴ = 111201084919 is a prime.

It is a super-3 number, since 3×111201101303³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111201101003) 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, 317603 + ... + 568571.

It is an arithmetic number, because the mean of its divisors is an integer number (7257299490).

Almost surely, 2^111201101303 is an apocalyptic number.

111201101303 is a deficient number, since it is larger than the sum of its proper divisors (4915690537).

111201101303 is a wasteful number, since it uses less digits than its factorization.

111201101303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251218.

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

Adding to 111201101303 its reverse (303101102111), we get a palindrome (414302203414).

The spelling of 111201101303 in words is "one hundred eleven billion, two hundred one million, one hundred one thousand, three hundred three".