15734274203113 has 2 divisors, whose sum is σ = 15734274203114. Its totient is φ = 15734274203112.

The previous prime is 15734274203111. The next prime is 15734274203279. The reversal of 15734274203113 is 31130247243751.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13911766103104 + 1822508100009 = 3729848^2 + 1350003^2 .

It is a cyclic number.

It is not a de Polignac number, because 15734274203113 - 2¹ = 15734274203111 is a prime.

Together with 15734274203111, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 15734274203113.

It is not a weakly prime, because it can be changed into another prime (15734274203111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7867137101556 + 7867137101557.

It is an arithmetic number, because the mean of its divisors is an integer number (7867137101557).

Almost surely, 2^{15734274203113} is an apocalyptic number.

It is an amenable number.

15734274203113 is a deficient number, since it is larger than the sum of its proper divisors (1).

15734274203113 is an equidigital number, since it uses as much as digits as its factorization.

15734274203113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 15734274203113 in words is "fifteen trillion, seven hundred thirty-four billion, two hundred seventy-four million, two hundred three thousand, one hundred thirteen".