137355703 has 2 divisors, whose sum is σ = 137355704. Its totient is φ = 137355702.

The previous prime is 137355671. The next prime is 137355739. The reversal of 137355703 is 307553731.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137355703 - 2⁵ = 137355671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137355773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68677851 + 68677852.

It is an arithmetic number, because the mean of its divisors is an integer number (68677852).

Almost surely, 2^137355703 is an apocalyptic number.

137355703 is a deficient number, since it is larger than the sum of its proper divisors (1).

137355703 is an equidigital number, since it uses as much as digits as its factorization.

137355703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33075, while the sum is 34.

The square root of 137355703 is about 11719.8849397082. The cubic root of 137355703 is about 515.9594431097.

The spelling of 137355703 in words is "one hundred thirty-seven million, three hundred fifty-five thousand, seven hundred three".