137419105 has 4 divisors (see below), whose sum is σ = 164902932. Its totient is φ = 109935280.

The previous prime is 137419103. The next prime is 137419127. The reversal of 137419105 is 501914731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501914731 = 37 ⋅13565263.

It can be written as a sum of positive squares in 2 ways, for example, as 53934336 + 83484769 = 7344^2 + 9137^2 .

It is not a de Polignac number, because 137419105 - 2¹ = 137419103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137419103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13741906 + ... + 13741915.

It is an arithmetic number, because the mean of its divisors is an integer number (41225733).

Almost surely, 2^137419105 is an apocalyptic number.

It is an amenable number.

137419105 is a deficient number, since it is larger than the sum of its proper divisors (27483827).

137419105 is an equidigital number, since it uses as much as digits as its factorization.

137419105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27483826.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 137419105 is about 11722.5895176791. The cubic root of 137419105 is about 516.0388181141.

The spelling of 137419105 in words is "one hundred thirty-seven million, four hundred nineteen thousand, one hundred five".