1012244347 has 2 divisors, whose sum is σ = 1012244348. Its totient is φ = 1012244346.

The previous prime is 1012244341. The next prime is 1012244357. The reversal of 1012244347 is 7434422101.

It is a weak prime.

It is an emirp because it is prime and its reverse (7434422101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012244347 - 2³ = 1012244339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012244341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506122173 + 506122174.

It is an arithmetic number, because the mean of its divisors is an integer number (506122174).

Almost surely, 2^1012244347 is an apocalyptic number.

1012244347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012244347 is an equidigital number, since it uses as much as digits as its factorization.

1012244347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1012244347 is about 31815.7877004483. The cubic root of 1012244347 is about 1004.0649031735.

Adding to 1012244347 its reverse (7434422101), we get a palindrome (8446666448).

The spelling of 1012244347 in words is "one billion, twelve million, two hundred forty-four thousand, three hundred forty-seven".