151312267 has 2 divisors, whose sum is σ = 151312268. Its totient is φ = 151312266.

The previous prime is 151312261. The next prime is 151312279. The reversal of 151312267 is 762213151.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151312267 - 2¹⁹ = 150787979 is a prime.

It is not a weakly prime, because it can be changed into another prime (151312261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75656133 + 75656134.

It is an arithmetic number, because the mean of its divisors is an integer number (75656134).

Almost surely, 2^151312267 is an apocalyptic number.

151312267 is a deficient number, since it is larger than the sum of its proper divisors (1).

151312267 is an equidigital number, since it uses as much as digits as its factorization.

151312267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 28.

The square root of 151312267 is about 12300.9051292984. The cubic root of 151312267 is about 532.8742233434.

The spelling of 151312267 in words is "one hundred fifty-one million, three hundred twelve thousand, two hundred sixty-seven".