137377283 has 2 divisors, whose sum is σ = 137377284. Its totient is φ = 137377282.

The previous prime is 137377259. The next prime is 137377291. The reversal of 137377283 is 382773731.

It is a strong prime.

It is an emirp because it is prime and its reverse (382773731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137377283 - 2²² = 133182979 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137377283.

It is not a weakly prime, because it can be changed into another prime (137377223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68688641 + 68688642.

It is an arithmetic number, because the mean of its divisors is an integer number (68688642).

Almost surely, 2^137377283 is an apocalyptic number.

137377283 is a deficient number, since it is larger than the sum of its proper divisors (1).

137377283 is an equidigital number, since it uses as much as digits as its factorization.

137377283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176, while the sum is 41.

The square root of 137377283 is about 11720.8055610525. The cubic root of 137377283 is about 515.9864625477.

The spelling of 137377283 in words is "one hundred thirty-seven million, three hundred seventy-seven thousand, two hundred eighty-three".