11142059 has 2 divisors, whose sum is σ = 11142060. Its totient is φ = 11142058.

The previous prime is 11142049. The next prime is 11142107. The reversal of 11142059 is 95024111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11142059 is a prime.

It is not a weakly prime, because it can be changed into another prime (11142029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571029 + 5571030.

It is an arithmetic number, because the mean of its divisors is an integer number (5571030).

Almost surely, 2^11142059 is an apocalyptic number.

11142059 is a deficient number, since it is larger than the sum of its proper divisors (1).

11142059 is an equidigital number, since it uses as much as digits as its factorization.

11142059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 11142059 is about 3337.9722886807. The cubic root of 11142059 is about 223.3513000075.

The spelling of 11142059 in words is "eleven million, one hundred forty-two thousand, fifty-nine".