137276023 has 2 divisors, whose sum is σ = 137276024. Its totient is φ = 137276022.

The previous prime is 137276021. The next prime is 137276033. The reversal of 137276023 is 320672731.

It is a weak prime.

It is an emirp because it is prime and its reverse (320672731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137276023 - 2¹ = 137276021 is a prime.

Together with 137276021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137276021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68638011 + 68638012.

It is an arithmetic number, because the mean of its divisors is an integer number (68638012).

Almost surely, 2^137276023 is an apocalyptic number.

137276023 is a deficient number, since it is larger than the sum of its proper divisors (1).

137276023 is an equidigital number, since it uses as much as digits as its factorization.

137276023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 137276023 is about 11716.4850957956. The cubic root of 137276023 is about 515.8596545080.

The spelling of 137276023 in words is "one hundred thirty-seven million, two hundred seventy-six thousand, twenty-three".