1023552223 has 2 divisors, whose sum is σ = 1023552224. Its totient is φ = 1023552222.

The previous prime is 1023552191. The next prime is 1023552241. The reversal of 1023552223 is 3222553201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023552223 - 2⁵ = 1023552191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023552253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511776111 + 511776112.

It is an arithmetic number, because the mean of its divisors is an integer number (511776112).

Almost surely, 2^1023552223 is an apocalyptic number.

1023552223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023552223 is an equidigital number, since it uses as much as digits as its factorization.

1023552223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1023552223 is about 31993.0027193447. The cubic root of 1023552223 is about 1007.7899008740.

The spelling of 1023552223 in words is "one billion, twenty-three million, five hundred fifty-two thousand, two hundred twenty-three".