1514915113 has 2 divisors, whose sum is σ = 1514915114. Its totient is φ = 1514915112.

The previous prime is 1514915111. The next prime is 1514915147. The reversal of 1514915113 is 3115194151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1408350784 + 106564329 = 37528^2 + 10323^2 .

It is an emirp because it is prime and its reverse (3115194151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1514915113 - 2¹ = 1514915111 is a prime.

Together with 1514915111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1514915111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757457556 + 757457557.

It is an arithmetic number, because the mean of its divisors is an integer number (757457557).

Almost surely, 2^1514915113 is an apocalyptic number.

It is an amenable number.

1514915113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514915113 is an equidigital number, since it uses as much as digits as its factorization.

1514915113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 31.

The square root of 1514915113 is about 38921.9104490003. The cubic root of 1514915113 is about 1148.4958565745.

The spelling of 1514915113 in words is "one billion, five hundred fourteen million, nine hundred fifteen thousand, one hundred thirteen".