137227163 has 2 divisors, whose sum is σ = 137227164. Its totient is φ = 137227162.

The previous prime is 137227157. The next prime is 137227171. The reversal of 137227163 is 361722731.

It is a weak prime.

It is an emirp because it is prime and its reverse (361722731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137227163 - 2¹² = 137223067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (137220163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68613581 + 68613582.

It is an arithmetic number, because the mean of its divisors is an integer number (68613582).

Almost surely, 2^137227163 is an apocalyptic number.

137227163 is a deficient number, since it is larger than the sum of its proper divisors (1).

137227163 is an equidigital number, since it uses as much as digits as its factorization.

137227163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584, while the sum is 32.

The square root of 137227163 is about 11714.3998139043. The cubic root of 137227163 is about 515.7984447567.

Adding to 137227163 its reverse (361722731), we get a palindrome (498949894).

The spelling of 137227163 in words is "one hundred thirty-seven million, two hundred twenty-seven thousand, one hundred sixty-three".