137941241 has 2 divisors, whose sum is σ = 137941242. Its totient is φ = 137941240.

The previous prime is 137941207. The next prime is 137941249. The reversal of 137941241 is 142149731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81631225 + 56310016 = 9035^2 + 7504^2 .

It is an emirp because it is prime and its reverse (142149731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137941241 - 2¹⁸ = 137679097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137941198 and 137941207.

It is not a weakly prime, because it can be changed into another prime (137941249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68970620 + 68970621.

It is an arithmetic number, because the mean of its divisors is an integer number (68970621).

Almost surely, 2^137941241 is an apocalyptic number.

It is an amenable number.

137941241 is a deficient number, since it is larger than the sum of its proper divisors (1).

137941241 is an equidigital number, since it uses as much as digits as its factorization.

137941241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 32.

The square root of 137941241 is about 11744.8389090698. The cubic root of 137941241 is about 516.6915704033.

The spelling of 137941241 in words is "one hundred thirty-seven million, nine hundred forty-one thousand, two hundred forty-one".