136048243 has 8 divisors (see below), whose sum is σ = 146543616. Its totient is φ = 125934600.

The previous prime is 136048217. The next prime is 136048279. The reversal of 136048243 is 342840631.

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 136048243 - 2⁹ = 136047731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136048543) 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, 94693 + ... + 96118.

It is an arithmetic number, because the mean of its divisors is an integer number (18317952).

Almost surely, 2^136048243 is an apocalyptic number.

136048243 is a deficient number, since it is larger than the sum of its proper divisors (10495373).

136048243 is a wasteful number, since it uses less digits than its factorization.

136048243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190865.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 136048243 is about 11663.9720078539. The cubic root of 136048243 is about 514.3171179714.

Adding to 136048243 its reverse (342840631), we get a palindrome (478888874).

The spelling of 136048243 in words is "one hundred thirty-six million, forty-eight thousand, two hundred forty-three".