135153023 has 8 divisors (see below), whose sum is σ = 142374000. Its totient is φ = 127942848.

The previous prime is 135153013. The next prime is 135153047. The reversal of 135153023 is 320351531.

135153023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135153023 - 2⁸ = 135152767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135153023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135153013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42803 + ... + 45851.

It is an arithmetic number, because the mean of its divisors is an integer number (17796750).

Almost surely, 2^135153023 is an apocalyptic number.

135153023 is a deficient number, since it is larger than the sum of its proper divisors (7220977).

135153023 is a wasteful number, since it uses less digits than its factorization.

135153023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5401.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 135153023 is about 11625.5332350822. The cubic root of 135153023 is about 513.1865372217.

The spelling of 135153023 in words is "one hundred thirty-five million, one hundred fifty-three thousand, twenty-three".