111250423 has 2 divisors, whose sum is σ = 111250424. Its totient is φ = 111250422.

The previous prime is 111250387. The next prime is 111250427. The reversal of 111250423 is 324052111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111250423 - 2²⁵ = 77695991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111250423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111250427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55625211 + 55625212.

It is an arithmetic number, because the mean of its divisors is an integer number (55625212).

Almost surely, 2^111250423 is an apocalyptic number.

111250423 is a deficient number, since it is larger than the sum of its proper divisors (1).

111250423 is an equidigital number, since it uses as much as digits as its factorization.

111250423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 111250423 is about 10547.5316069685. The cubic root of 111250423 is about 480.9506953668.

The spelling of 111250423 in words is "one hundred eleven million, two hundred fifty thousand, four hundred twenty-three".