137234001 has 8 divisors (see below), whose sum is σ = 183927520. Its totient is φ = 91014912.

The previous prime is 137233991. The next prime is 137234029. The reversal of 137234001 is 100432731.

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

It is not a de Polignac number, because 137234001 - 2¹¹ = 137231953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137234401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117931 + ... + 119088.

It is an arithmetic number, because the mean of its divisors is an integer number (22990940).

Almost surely, 2^137234001 is an apocalyptic number.

It is an amenable number.

137234001 is a deficient number, since it is larger than the sum of its proper divisors (46693519).

137234001 is a wasteful number, since it uses less digits than its factorization.

137234001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237215.

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

The square root of 137234001 is about 11714.6916732793. The cubic root of 137234001 is about 515.8070119896.

Adding to 137234001 its reverse (100432731), we get a palindrome (237666732).

The spelling of 137234001 in words is "one hundred thirty-seven million, two hundred thirty-four thousand, one".