1012350307 has 2 divisors, whose sum is σ = 1012350308. Its totient is φ = 1012350306.

The previous prime is 1012350281. The next prime is 1012350331. The reversal of 1012350307 is 7030532101.

It is a strong prime.

It is an emirp because it is prime and its reverse (7030532101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012350307 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012350337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506175153 + 506175154.

It is an arithmetic number, because the mean of its divisors is an integer number (506175154).

Almost surely, 2^1012350307 is an apocalyptic number.

1012350307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012350307 is an equidigital number, since it uses as much as digits as its factorization.

1012350307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 1012350307 is about 31817.4528678837. The cubic root of 1012350307 is about 1004.0999365477.

Adding to 1012350307 its reverse (7030532101), we get a palindrome (8042882408).

The spelling of 1012350307 in words is "one billion, twelve million, three hundred fifty thousand, three hundred seven".