151304430241 has 4 divisors (see below), whose sum is σ = 151305630912. Its totient is φ = 151303229572.

The previous prime is 151304430227. The next prime is 151304430257. The reversal of 151304430241 is 142034403151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142034403151 = 17093 ⋅8309507.

It is a cyclic number.

It is not a de Polignac number, because 151304430241 - 2¹⁷ = 151304299169 is a prime.

It is a super-2 number, since 2×151304430241² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151304410241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385741 + ... + 671866.

It is an arithmetic number, because the mean of its divisors is an integer number (37826407728).

Almost surely, 2^151304430241 is an apocalyptic number.

It is an amenable number.

151304430241 is a deficient number, since it is larger than the sum of its proper divisors (1200671).

151304430241 is a wasteful number, since it uses less digits than its factorization.

151304430241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200670.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 151304430241 its reverse (142034403151), we get a palindrome (293338833392).

The spelling of 151304430241 in words is "one hundred fifty-one billion, three hundred four million, four hundred thirty thousand, two hundred forty-one".