111002311011 has 8 divisors (see below), whose sum is σ = 148004718784. Its totient is φ = 74000721960.

The previous prime is 111002310989. The next prime is 111002311027. The reversal of 111002311011 is 110113200111.

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

It is not a de Polignac number, because 111002311011 - 2¹⁹ = 111001786723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111002312011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266880 + ... + 541506.

It is an arithmetic number, because the mean of its divisors is an integer number (18500589848).

Almost surely, 2^111002311011 is an apocalyptic number.

111002311011 is a deficient number, since it is larger than the sum of its proper divisors (37002407773).

111002311011 is a wasteful number, since it uses less digits than its factorization.

111002311011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409361.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 111002311011 its reverse (110113200111), we get a palindrome (221115511122).

The spelling of 111002311011 in words is "one hundred eleven billion, two million, three hundred eleven thousand, eleven".