10315201447 has 2 divisors, whose sum is σ = 10315201448. Its totient is φ = 10315201446.

The previous prime is 10315201427. The next prime is 10315201541. The reversal of 10315201447 is 74410251301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10315201447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10315201427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5157600723 + 5157600724.

It is an arithmetic number, because the mean of its divisors is an integer number (5157600724).

Almost surely, 2^10315201447 is an apocalyptic number.

10315201447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10315201447 is an equidigital number, since it uses as much as digits as its factorization.

10315201447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 10315201447 its reverse (74410251301), we get a palindrome (84725452748).

The spelling of 10315201447 in words is "ten billion, three hundred fifteen million, two hundred one thousand, four hundred forty-seven".