136051723 has 8 divisors (see below), whose sum is σ = 143936000. Its totient is φ = 128239848.

The previous prime is 136051709. The next prime is 136051733. The reversal of 136051723 is 327150631.

136051723 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 136051723 - 2⁹ = 136051211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136051691 and 136051700.

It is not an unprimeable number, because it can be changed into a prime (136051733) 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, 14211 + ... + 21772.

It is an arithmetic number, because the mean of its divisors is an integer number (17992000).

Almost surely, 2^136051723 is an apocalyptic number.

136051723 is a deficient number, since it is larger than the sum of its proper divisors (7884277).

136051723 is a wasteful number, since it uses less digits than its factorization.

136051723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36201.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 136051723 is about 11664.1211842127. The cubic root of 136051723 is about 514.3215032009.

The spelling of 136051723 in words is "one hundred thirty-six million, fifty-one thousand, seven hundred twenty-three".