111033232249 has 2 divisors, whose sum is σ = 111033232250. Its totient is φ = 111033232248.

The previous prime is 111033232231. The next prime is 111033232279. The reversal of 111033232249 is 942232330111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61835774224 + 49197458025 = 248668^2 + 221805^2 .

It is a cyclic number.

It is not a de Polignac number, because 111033232249 - 2¹¹ = 111033230201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111033232249.

It is not a weakly prime, because it can be changed into another prime (111033232279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55516616124 + 55516616125.

It is an arithmetic number, because the mean of its divisors is an integer number (55516616125).

Almost surely, 2^111033232249 is an apocalyptic number.

It is an amenable number.

111033232249 is a deficient number, since it is larger than the sum of its proper divisors (1).

111033232249 is an equidigital number, since it uses as much as digits as its factorization.

111033232249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 111033232249 in words is "one hundred eleven billion, thirty-three million, two hundred thirty-two thousand, two hundred forty-nine".