151041217 has 2 divisors, whose sum is σ = 151041218. Its totient is φ = 151041216.

The previous prime is 151041173. The next prime is 151041229. The reversal of 151041217 is 712140151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139145616 + 11895601 = 11796^2 + 3449^2 .

It is a cyclic number.

It is not a de Polignac number, because 151041217 - 2¹⁵ = 151008449 is a prime.

It is not a weakly prime, because it can be changed into another prime (151041817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75520608 + 75520609.

It is an arithmetic number, because the mean of its divisors is an integer number (75520609).

Almost surely, 2^151041217 is an apocalyptic number.

It is an amenable number.

151041217 is a deficient number, since it is larger than the sum of its proper divisors (1).

151041217 is an equidigital number, since it uses as much as digits as its factorization.

151041217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 151041217 is about 12289.8827089602. The cubic root of 151041217 is about 532.5558488743. Note that the first 3 decimals are identical.

Adding to 151041217 its reverse (712140151), we get a palindrome (863181368).

The spelling of 151041217 in words is "one hundred fifty-one million, forty-one thousand, two hundred seventeen".