7023043 has 2 divisors, whose sum is σ = 7023044. Its totient is φ = 7023042.

The previous prime is 7023011. The next prime is 7023053. The reversal of 7023043 is 3403207.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7023043 - 2⁵ = 7023011 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 7023043.

It is not a weakly prime, because it can be changed into another prime (7023053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3511521 + 3511522.

It is an arithmetic number, because the mean of its divisors is an integer number (3511522).

Almost surely, 2^7023043 is an apocalyptic number.

7023043 is a deficient number, since it is larger than the sum of its proper divisors (1).

7023043 is an equidigital number, since it uses as much as digits as its factorization.

7023043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 7023043 is about 2650.1024508498. The cubic root of 7023043 is about 191.5027915797.

The spelling of 7023043 in words is "seven million, twenty-three thousand, forty-three".