137295343 has 2 divisors, whose sum is σ = 137295344. Its totient is φ = 137295342.

The previous prime is 137295337. The next prime is 137295377. The reversal of 137295343 is 343592731.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137295343 - 2⁹ = 137294831 is a prime.

It is a super-2 number, since 2×137295343² = 37700022418975298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137295313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68647671 + 68647672.

It is an arithmetic number, because the mean of its divisors is an integer number (68647672).

Almost surely, 2^137295343 is an apocalyptic number.

137295343 is a deficient number, since it is larger than the sum of its proper divisors (1).

137295343 is an equidigital number, since it uses as much as digits as its factorization.

137295343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 37.

The square root of 137295343 is about 11717.3095461373. The cubic root of 137295343 is about 515.8838537837.

The spelling of 137295343 in words is "one hundred thirty-seven million, two hundred ninety-five thousand, three hundred forty-three".