135150733 has 4 divisors (see below), whose sum is σ = 136215040. Its totient is φ = 134086428.

The previous prime is 135150727. The next prime is 135150749. The reversal of 135150733 is 337051531.

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 a de Polignac number, because none of the positive numbers 2^k-135150733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135150713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531963 + ... + 532216.

It is an arithmetic number, because the mean of its divisors is an integer number (34053760).

Almost surely, 2^135150733 is an apocalyptic number.

It is an amenable number.

135150733 is a deficient number, since it is larger than the sum of its proper divisors (1064307).

135150733 is a wasteful number, since it uses less digits than its factorization.

135150733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064306.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 135150733 is about 11625.4347445590. The cubic root of 135150733 is about 513.1836387693.

The spelling of 135150733 in words is "one hundred thirty-five million, one hundred fifty thousand, seven hundred thirty-three".