36233143 has 2 divisors, whose sum is σ = 36233144. Its totient is φ = 36233142.

The previous prime is 36233083. The next prime is 36233149. The reversal of 36233143 is 34133263.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36233143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36233149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18116571 + 18116572.

It is an arithmetic number, because the mean of its divisors is an integer number (18116572).

Almost surely, 2^36233143 is an apocalyptic number.

36233143 is a deficient number, since it is larger than the sum of its proper divisors (1).

36233143 is an equidigital number, since it uses as much as digits as its factorization.

36233143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 25.

The square root of 36233143 is about 6019.3972289591. The cubic root of 36233143 is about 330.9039890938.

The spelling of 36233143 in words is "thirty-six million, two hundred thirty-three thousand, one hundred forty-three".