137914223 has 2 divisors, whose sum is σ = 137914224. Its totient is φ = 137914222.

The previous prime is 137914199. The next prime is 137914237. The reversal of 137914223 is 322419731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137914223 - 2²⁰ = 136865647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137914223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137914243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68957111 + 68957112.

It is an arithmetic number, because the mean of its divisors is an integer number (68957112).

Almost surely, 2^137914223 is an apocalyptic number.

137914223 is a deficient number, since it is larger than the sum of its proper divisors (1).

137914223 is an equidigital number, since it uses as much as digits as its factorization.

137914223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 137914223 is about 11743.6886453959. The cubic root of 137914223 is about 516.6578340957.

The spelling of 137914223 in words is "one hundred thirty-seven million, nine hundred fourteen thousand, two hundred twenty-three".