111330130032011 has 64 divisors (see below), whose sum is σ = 125272909504512. Its totient is φ = 98061425280000.

The previous prime is 111330130031999. The next prime is 111330130032029. The reversal of 111330130032011 is 110230031033111.

It is a de Polignac number, because none of the positive numbers 2^k-111330130032011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111330130031011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90438772766 + ... + 90438773996.

It is an arithmetic number, because the mean of its divisors is an integer number (1957389211008).

Almost surely, 2^{111330130032011} is an apocalyptic number.

111330130032011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

111330130032011 is a deficient number, since it is larger than the sum of its proper divisors (13942779472501).

111330130032011 is a wasteful number, since it uses less digits than its factorization.

111330130032011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 111330130032011 its reverse (110230031033111), we get a palindrome (221560161065122).

The spelling of 111330130032011 in words is "one hundred eleven trillion, three hundred thirty billion, one hundred thirty million, thirty-two thousand, eleven".