151315127 has 4 divisors (see below), whose sum is σ = 156532920. Its totient is φ = 146097336.

The previous prime is 151315121. The next prime is 151315141. The reversal of 151315127 is 721513151.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 151315127 - 2⁸ = 151314871 is a prime.

It is a super-2 number, since 2×151315127² = 45792535318052258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151315096 and 151315105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151315121) 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 in 3 ways as a sum of consecutive naturals, for example, 2608853 + ... + 2608910.

It is an arithmetic number, because the mean of its divisors is an integer number (39133230).

Almost surely, 2^151315127 is an apocalyptic number.

151315127 is a deficient number, since it is larger than the sum of its proper divisors (5217793).

151315127 is an equidigital number, since it uses as much as digits as its factorization.

151315127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5217792.

The product of its digits is 1050, while the sum is 26.

The square root of 151315127 is about 12301.0213803570. The cubic root of 151315127 is about 532.8775806624.

Adding to 151315127 its reverse (721513151), we get a palindrome (872828278).

The spelling of 151315127 in words is "one hundred fifty-one million, three hundred fifteen thousand, one hundred twenty-seven".