1013422747 has 2 divisors, whose sum is σ = 1013422748. Its totient is φ = 1013422746.

The previous prime is 1013422691. The next prime is 1013422793. The reversal of 1013422747 is 7472243101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013422747 - 2¹¹ = 1013420699 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013426747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506711373 + 506711374.

It is an arithmetic number, because the mean of its divisors is an integer number (506711374).

Almost surely, 2^1013422747 is an apocalyptic number.

1013422747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013422747 is an equidigital number, since it uses as much as digits as its factorization.

1013422747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 1013422747 is about 31834.3014215798. The cubic root of 1013422747 is about 1004.4543780556.

Adding to 1013422747 its reverse (7472243101), we get a palindrome (8485665848).

The spelling of 1013422747 in words is "one billion, thirteen million, four hundred twenty-two thousand, seven hundred forty-seven".