15134052313 has 2 divisors, whose sum is σ = 15134052314. Its totient is φ = 15134052312.

The previous prime is 15134052301. The next prime is 15134052319. The reversal of 15134052313 is 31325043151.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11580342544 + 3553709769 = 107612^2 + 59613^2 .

It is a cyclic number.

It is not a de Polignac number, because 15134052313 - 2⁵ = 15134052281 is a prime.

It is not a weakly prime, because it can be changed into another prime (15134052319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7567026156 + 7567026157.

It is an arithmetic number, because the mean of its divisors is an integer number (7567026157).

Almost surely, 2^15134052313 is an apocalyptic number.

It is an amenable number.

15134052313 is a deficient number, since it is larger than the sum of its proper divisors (1).

15134052313 is an equidigital number, since it uses as much as digits as its factorization.

15134052313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 15134052313 its reverse (31325043151), we get a palindrome (46459095464).

The spelling of 15134052313 in words is "fifteen billion, one hundred thirty-four million, fifty-two thousand, three hundred thirteen".