135361154 has 8 divisors (see below), whose sum is σ = 210043260. Its totient is φ = 65346736.

The previous prime is 135361151. The next prime is 135361181. The reversal of 135361154 is 451163531.

It can be written as a sum of positive squares in 2 ways, for example, as 134908225 + 452929 = 11615^2 + 673^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (135361151) 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, 1166849 + ... + 1166964.

Almost surely, 2^135361154 is an apocalyptic number.

135361154 is a deficient number, since it is larger than the sum of its proper divisors (74682106).

135361154 is a wasteful number, since it uses less digits than its factorization.

135361154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333844.

The product of its digits is 5400, while the sum is 29.

The square root of 135361154 is about 11634.4812518651. The cubic root of 135361154 is about 513.4498319764.

The spelling of 135361154 in words is "one hundred thirty-five million, three hundred sixty-one thousand, one hundred fifty-four".