151335241 has 8 divisors (see below), whose sum is σ = 160496640. Its totient is φ = 142202688.

The previous prime is 151335181. The next prime is 151335271. The reversal of 151335241 is 142533151.

It is a happy number.

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

It is not a de Polignac number, because 151335241 - 2⁷ = 151335113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151335271) 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, 4120 + ... + 17878.

It is an arithmetic number, because the mean of its divisors is an integer number (20062080).

Almost surely, 2^151335241 is an apocalyptic number.

It is an amenable number.

151335241 is a deficient number, since it is larger than the sum of its proper divisors (9161399).

151335241 is a wasteful number, since it uses less digits than its factorization.

151335241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14423.

The product of its digits is 1800, while the sum is 25.

The square root of 151335241 is about 12301.8389275750. The cubic root of 151335241 is about 532.9011910465.

Adding to 151335241 its reverse (142533151), we get a palindrome (293868392).

The spelling of 151335241 in words is "one hundred fifty-one million, three hundred thirty-five thousand, two hundred forty-one".