151514513 has 2 divisors, whose sum is σ = 151514514. Its totient is φ = 151514512.

The previous prime is 151514449. The next prime is 151514527. The reversal of 151514513 is 315415151.

151514513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108847489 + 42667024 = 10433^2 + 6532^2 .

It is an emirp because it is prime and its reverse (315415151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151514513 - 2⁶ = 151514449 is a prime.

It is not a weakly prime, because it can be changed into another prime (151516513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75757256 + 75757257.

It is an arithmetic number, because the mean of its divisors is an integer number (75757257).

Almost surely, 2^151514513 is an apocalyptic number.

It is an amenable number.

151514513 is a deficient number, since it is larger than the sum of its proper divisors (1).

151514513 is an equidigital number, since it uses as much as digits as its factorization.

151514513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1500, while the sum is 26.

The square root of 151514513 is about 12309.1231612979. The cubic root of 151514513 is about 533.1115332491. Note that the first 3 decimals are identical.

Adding to 151514513 its reverse (315415151), we get a palindrome (466929664).

The spelling of 151514513 in words is "one hundred fifty-one million, five hundred fourteen thousand, five hundred thirteen".