136157 has 8 divisors (see below), whose sum is σ = 158976. Its totient is φ = 114192.
The previous prime is 136139. The next prime is 136163. The reversal of 136157 is 751631.
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 136157 - 26 = 136093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 136157.
It is not an unprimeable number, because it can be changed into a prime (136177) 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, 188 + ... + 554.
It is an arithmetic number, because the mean of its divisors is an integer number (19872).
2136157 is an apocalyptic number.
It is an amenable number.
136157 is a deficient number, since it is larger than the sum of its proper divisors (22819).
136157 is an equidigital number, since it uses as much as digits as its factorization.
136157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427.
The product of its digits is 630, while the sum is 23.
The square root of 136157 is about 368.9945799060. The cubic root of 136157 is about 51.4454129880.
Adding to 136157 its reverse (751631), we get a palindrome (887788).
It can be divided in two parts, 1361 and 57, that multiplied together give a palindrome (77577).
The spelling of 136157 in words is "one hundred thirty-six thousand, one hundred fifty-seven".
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