151223301 has 32 divisors (see below), whose sum is σ = 234291200. Its totient is φ = 96286320.

The previous prime is 151223263. The next prime is 151223309. The reversal of 151223301 is 103322151.

It is not a de Polignac number, because 151223301 - 2⁷ = 151223173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151223309) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 64980 + ... + 67266.

It is an arithmetic number, because the mean of its divisors is an integer number (7321600).

Almost surely, 2^151223301 is an apocalyptic number.

It is an amenable number.

151223301 is a deficient number, since it is larger than the sum of its proper divisors (83067899).

151223301 is a wasteful number, since it uses less digits than its factorization.

151223301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406 (or 2400 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 151223301 is about 12297.2883596344. The cubic root of 151223301 is about 532.7697661097.

Adding to 151223301 its reverse (103322151), we get a palindrome (254545452).

The spelling of 151223301 in words is "one hundred fifty-one million, two hundred twenty-three thousand, three hundred one".