1023323167 has 2 divisors, whose sum is σ = 1023323168. Its totient is φ = 1023323166.

The previous prime is 1023323111. The next prime is 1023323173. The reversal of 1023323167 is 7613233201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023323167 - 2¹¹ = 1023321119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023326167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511661583 + 511661584.

It is an arithmetic number, because the mean of its divisors is an integer number (511661584).

Almost surely, 2^1023323167 is an apocalyptic number.

1023323167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023323167 is an equidigital number, since it uses as much as digits as its factorization.

1023323167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 1023323167 is about 31989.4227362733. The cubic root of 1023323167 is about 1007.7147190578.

Adding to 1023323167 its reverse (7613233201), we get a palindrome (8636556368).

The spelling of 1023323167 in words is "one billion, twenty-three million, three hundred twenty-three thousand, one hundred sixty-seven".