111132203279 has 2 divisors, whose sum is σ = 111132203280. Its totient is φ = 111132203278.

The previous prime is 111132203269. The next prime is 111132203309. The reversal of 111132203279 is 972302231111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111132203279 - 2¹² = 111132199183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111132203269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55566101639 + 55566101640.

It is an arithmetic number, because the mean of its divisors is an integer number (55566101640).

Almost surely, 2^111132203279 is an apocalyptic number.

111132203279 is a deficient number, since it is larger than the sum of its proper divisors (1).

111132203279 is an equidigital number, since it uses as much as digits as its factorization.

111132203279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 111132203279 in words is "one hundred eleven billion, one hundred thirty-two million, two hundred three thousand, two hundred seventy-nine".