111302001121 has 8 divisors (see below), whose sum is σ = 119370568320. Its totient is φ = 103454490672.

The previous prime is 111302001079. The next prime is 111302001127. The reversal of 111302001121 is 121100203111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 111302001121 - 2¹⁹ = 111301476833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111302001127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55263145 + ... + 55265158.

It is an arithmetic number, because the mean of its divisors is an integer number (14921321040).

Almost surely, 2^111302001121 is an apocalyptic number.

It is an amenable number.

111302001121 is a deficient number, since it is larger than the sum of its proper divisors (8068567199).

111302001121 is a wasteful number, since it uses less digits than its factorization.

111302001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110528375.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 111302001121 its reverse (121100203111), we get a palindrome (232402204232).

The spelling of 111302001121 in words is "one hundred eleven billion, three hundred two million, one thousand, one hundred twenty-one".