1300022023 has 2 divisors, whose sum is σ = 1300022024. Its totient is φ = 1300022022.

The previous prime is 1300021993. The next prime is 1300022027. The reversal of 1300022023 is 3202200031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1300022023 - 2⁹ = 1300021511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1300021994 and 1300022012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300022027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650011011 + 650011012.

It is an arithmetic number, because the mean of its divisors is an integer number (650011012).

Almost surely, 2^1300022023 is an apocalyptic number.

1300022023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300022023 is an equidigital number, since it uses as much as digits as its factorization.

1300022023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1300022023 is about 36055.8181574070. The cubic root of 1300022023 is about 1091.3990460380.

Adding to 1300022023 its reverse (3202200031), we get a palindrome (4502222054).

The spelling of 1300022023 in words is "one billion, three hundred million, twenty-two thousand, twenty-three".