151334243 has 8 divisors (see below), whose sum is σ = 155068848. Its totient is φ = 147609504.

The previous prime is 151334203. The next prime is 151334251. The reversal of 151334243 is 342433151.

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

It is a cyclic number.

It is not a de Polignac number, because 151334243 - 2¹⁶ = 151268707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151334203) 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, 35705 + ... + 39717.

It is an arithmetic number, because the mean of its divisors is an integer number (19383606).

Almost surely, 2^151334243 is an apocalyptic number.

151334243 is a deficient number, since it is larger than the sum of its proper divisors (3734605).

151334243 is an equidigital number, since it uses as much as digits as its factorization.

151334243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933.

The product of its digits is 4320, while the sum is 26.

The square root of 151334243 is about 12301.7983644669. The cubic root of 151334243 is about 532.9000196151.

Adding to 151334243 its reverse (342433151), we get a palindrome (493767394).

The spelling of 151334243 in words is "one hundred fifty-one million, three hundred thirty-four thousand, two hundred forty-three".