1030423403267 has 2 divisors, whose sum is σ = 1030423403268. Its totient is φ = 1030423403266.

The previous prime is 1030423403263. The next prime is 1030423403311. The reversal of 1030423403267 is 7623043240301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1030423403267 - 2² = 1030423403263 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030423403263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515211701633 + 515211701634.

It is an arithmetic number, because the mean of its divisors is an integer number (515211701634).

Almost surely, 2^{1030423403267} is an apocalyptic number.

1030423403267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030423403267 is an equidigital number, since it uses as much as digits as its factorization.

1030423403267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 35.

Adding to 1030423403267 its reverse (7623043240301), we get a palindrome (8653466643568).

The spelling of 1030423403267 in words is "one trillion, thirty billion, four hundred twenty-three million, four hundred three thousand, two hundred sixty-seven".