1030230623 has 2 divisors, whose sum is σ = 1030230624. Its totient is φ = 1030230622.

The previous prime is 1030230571. The next prime is 1030230629. The reversal of 1030230623 is 3260320301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1030230623 - 2⁸ = 1030230367 is a prime.

It is a super-2 number, since 2×1030230623² = 2122750273133936258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030230595 and 1030230604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030230629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515115311 + 515115312.

It is an arithmetic number, because the mean of its divisors is an integer number (515115312).

Almost surely, 2^1030230623 is an apocalyptic number.

1030230623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030230623 is an equidigital number, since it uses as much as digits as its factorization.

1030230623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1030230623 is about 32097.2058441229. The cubic root of 1030230623 is about 1009.9770027113.

Adding to 1030230623 its reverse (3260320301), we get a palindrome (4290550924).

The spelling of 1030230623 in words is "one billion, thirty million, two hundred thirty thousand, six hundred twenty-three".