137806283 has 2 divisors, whose sum is σ = 137806284. Its totient is φ = 137806282.

The previous prime is 137806217. The next prime is 137806321. The reversal of 137806283 is 382608731.

It is a happy number.

It is an a-pointer prime, because the next prime (137806321) can be obtained adding 137806283 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137806283 - 2⁸ = 137806027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (137806213) 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, 68903141 + 68903142.

It is an arithmetic number, because the mean of its divisors is an integer number (68903142).

Almost surely, 2^137806283 is an apocalyptic number.

137806283 is a deficient number, since it is larger than the sum of its proper divisors (1).

137806283 is an equidigital number, since it uses as much as digits as its factorization.

137806283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 137806283 is about 11739.0920858472. The cubic root of 137806283 is about 516.5230097079.

The spelling of 137806283 in words is "one hundred thirty-seven million, eight hundred six thousand, two hundred eighty-three".