137063 has 4 divisors (see below), whose sum is σ = 140448. Its totient is φ = 133680.

The previous prime is 137029. The next prime is 137077. The reversal of 137063 is 360731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 137063 - 2⁶ = 136999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1631 + ... + 1712.

It is an arithmetic number, because the mean of its divisors is an integer number (35112).

2¹³⁷⁰⁶³ is an apocalyptic number.

137063 is a deficient number, since it is larger than the sum of its proper divisors (3385).

137063 is an equidigital number, since it uses as much as digits as its factorization.

137063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 137063 is about 370.2202047431. The cubic root of 137063 is about 51.5592681782.

Adding to 137063 its reverse (360731), we get a palindrome (497794).

It can be divided in two parts, 13 and 7063, that multiplied together give a palindrome (91819).

The spelling of 137063 in words is "one hundred thirty-seven thousand, sixty-three".