223003032979 has 2 divisors, whose sum is σ = 223003032980. Its totient is φ = 223003032978.

The previous prime is 223003032929. The next prime is 223003033009. The reversal of 223003032979 is 979230300322.

223003032979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223003032979 - 2²¹ = 223000935827 is a prime.

It is a super-2 number, since 2×223003032979² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (223003032919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111501516489 + 111501516490.

It is an arithmetic number, because the mean of its divisors is an integer number (111501516490).

Almost surely, 2^223003032979 is an apocalyptic number.

223003032979 is a deficient number, since it is larger than the sum of its proper divisors (1).

223003032979 is an equidigital number, since it uses as much as digits as its factorization.

223003032979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 40.

The spelling of 223003032979 in words is "two hundred twenty-three billion, three million, thirty-two thousand, nine hundred seventy-nine".