1016354047 has 2 divisors, whose sum is σ = 1016354048. Its totient is φ = 1016354046.

The previous prime is 1016353931. The next prime is 1016354077. The reversal of 1016354047 is 7404536101.

It is a strong prime.

It is an emirp because it is prime and its reverse (7404536101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1016354047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1016354077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508177023 + 508177024.

It is an arithmetic number, because the mean of its divisors is an integer number (508177024).

Almost surely, 2^1016354047 is an apocalyptic number.

1016354047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016354047 is an equidigital number, since it uses as much as digits as its factorization.

1016354047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 1016354047 is about 31880.3081384105. The cubic root of 1016354047 is about 1005.4218988833.

The spelling of 1016354047 in words is "one billion, sixteen million, three hundred fifty-four thousand, forty-seven".