11675143 has 2 divisors, whose sum is σ = 11675144. Its totient is φ = 11675142.

The previous prime is 11675123. The next prime is 11675159. The reversal of 11675143 is 34157611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11675143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11675123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5837571 + 5837572.

It is an arithmetic number, because the mean of its divisors is an integer number (5837572).

Almost surely, 2^11675143 is an apocalyptic number.

11675143 is a deficient number, since it is larger than the sum of its proper divisors (1).

11675143 is an equidigital number, since it uses as much as digits as its factorization.

11675143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 28.

The square root of 11675143 is about 3416.8908381744. The cubic root of 11675143 is about 226.8579846184.

The spelling of 11675143 in words is "eleven million, six hundred seventy-five thousand, one hundred forty-three".