137276123 has 2 divisors, whose sum is σ = 137276124. Its totient is φ = 137276122.

The previous prime is 137276089. The next prime is 137276137. The reversal of 137276123 is 321672731.

It is a strong prime.

It is an emirp because it is prime and its reverse (321672731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137276123 - 2⁶ = 137276059 is a prime.

It is a super-2 number, since 2×137276123² = 37689467891822258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 137276123.

It is not a weakly prime, because it can be changed into another prime (137276023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68638061 + 68638062.

It is an arithmetic number, because the mean of its divisors is an integer number (68638062).

Almost surely, 2^137276123 is an apocalyptic number.

137276123 is a deficient number, since it is larger than the sum of its proper divisors (1).

137276123 is an equidigital number, since it uses as much as digits as its factorization.

137276123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 32.

The square root of 137276123 is about 11716.4893632863. The cubic root of 137276123 is about 515.8597797689.

The spelling of 137276123 in words is "one hundred thirty-seven million, two hundred seventy-six thousand, one hundred twenty-three".