137301042 has 8 divisors (see below), whose sum is σ = 274602096. Its totient is φ = 45767012.

The previous prime is 137301037. The next prime is 137301071. The reversal of 137301042 is 240103731.

It is a sphenic number, since it is the product of 3 distinct primes.

137301042 is an admirable number.

It is a super-2 number, since 2×137301042² = 37703152268571528, which contains 22 as substring.

It is an unprimeable number.

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, 11441748 + ... + 11441759.

It is an arithmetic number, because the mean of its divisors is an integer number (34325262).

Almost surely, 2^137301042 is an apocalyptic number.

137301042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137301042 is a wasteful number, since it uses less digits than its factorization.

137301042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22883512.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 137301042 is about 11717.5527308393. The cubic root of 137301042 is about 515.8909916355.

Adding to 137301042 its reverse (240103731), we get a palindrome (377404773).

The spelling of 137301042 in words is "one hundred thirty-seven million, three hundred one thousand, forty-two".