1012430323 has 2 divisors, whose sum is σ = 1012430324. Its totient is φ = 1012430322.

The previous prime is 1012430311. The next prime is 1012430351. The reversal of 1012430323 is 3230342101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012430323 - 2¹⁷ = 1012299251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1012430323.

It is not a weakly prime, because it can be changed into another prime (1012430303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506215161 + 506215162.

It is an arithmetic number, because the mean of its divisors is an integer number (506215162).

Almost surely, 2^1012430323 is an apocalyptic number.

1012430323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012430323 is an equidigital number, since it uses as much as digits as its factorization.

1012430323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1012430323 is about 31818.7102661312. The cubic root of 1012430323 is about 1004.1263904814.

Adding to 1012430323 its reverse (3230342101), we get a palindrome (4242772424).

The spelling of 1012430323 in words is "one billion, twelve million, four hundred thirty thousand, three hundred twenty-three".