111328823051 has 2 divisors, whose sum is σ = 111328823052. Its totient is φ = 111328823050.

The previous prime is 111328823009. The next prime is 111328823101. The reversal of 111328823051 is 150328823111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111328823051 - 2⁶ = 111328822987 is a prime.

It is not a weakly prime, because it can be changed into another prime (111328826051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55664411525 + 55664411526.

It is an arithmetic number, because the mean of its divisors is an integer number (55664411526).

Almost surely, 2^111328823051 is an apocalyptic number.

111328823051 is a deficient number, since it is larger than the sum of its proper divisors (1).

111328823051 is an equidigital number, since it uses as much as digits as its factorization.

111328823051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 111328823051 in words is "one hundred eleven billion, three hundred twenty-eight million, eight hundred twenty-three thousand, fifty-one".