220713043 has 4 divisors (see below), whose sum is σ = 221080888. Its totient is φ = 220345200.

The previous prime is 220713013. The next prime is 220713047. The reversal of 220713043 is 340317022.

220713043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340317022 = 2 ⋅170158511.

It is a cyclic number.

It is not a de Polignac number, because 220713043 - 2⁵ = 220713011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220713047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183021 + ... + 184222.

It is an arithmetic number, because the mean of its divisors is an integer number (55270222).

Almost surely, 2^220713043 is an apocalyptic number.

220713043 is a deficient number, since it is larger than the sum of its proper divisors (367845).

220713043 is an equidigital number, since it uses as much as digits as its factorization.

220713043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367844.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 220713043 is about 14856.4142039726. The cubic root of 220713043 is about 604.3325681560.

The spelling of 220713043 in words is "two hundred twenty million, seven hundred thirteen thousand, forty-three".