135150513 has 4 divisors (see below), whose sum is σ = 180200688. Its totient is φ = 90100340.

The previous prime is 135150511. The next prime is 135150551. The reversal of 135150513 is 315051531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135150513 - 2¹ = 135150511 is a prime.

It is a super-2 number, since 2×135150513² = 36531322328326338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135150511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22525083 + ... + 22525088.

It is an arithmetic number, because the mean of its divisors is an integer number (45050172).

Almost surely, 2^135150513 is an apocalyptic number.

It is an amenable number.

135150513 is a deficient number, since it is larger than the sum of its proper divisors (45050175).

135150513 is an equidigital number, since it uses as much as digits as its factorization.

135150513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45050174.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 135150513 is about 11625.4252825434. The cubic root of 135150513 is about 513.1833603136.

The spelling of 135150513 in words is "one hundred thirty-five million, one hundred fifty thousand, five hundred thirteen".