136047122 has 8 divisors (see below), whose sum is σ = 204390972. Its totient is φ = 67916800.

The previous prime is 136047083. The next prime is 136047137. The reversal of 136047122 is 221740631.

It can be written as a sum of positive squares in 2 ways, for example, as 111534721 + 24512401 = 10561^2 + 4951^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 136047091 and 136047100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51779 + ... + 54342.

Almost surely, 2^136047122 is an apocalyptic number.

136047122 is a deficient number, since it is larger than the sum of its proper divisors (68343850).

136047122 is a wasteful number, since it uses less digits than its factorization.

136047122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106764.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 136047122 is about 11663.9239537987. The cubic root of 136047122 is about 514.3157053571.

Adding to 136047122 its reverse (221740631), we get a palindrome (357787753).

The spelling of 136047122 in words is "one hundred thirty-six million, forty-seven thousand, one hundred twenty-two".