151051742223317 has 4 divisors (see below), whose sum is σ = 162671107009740. Its totient is φ = 139432377436896.

The previous prime is 151051742223311. The next prime is 151051742223323. The reversal of 151051742223317 is 713322247150151.

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

It is an interprime number because it is at equal distance from previous prime (151051742223311) and next prime (151051742223323).

It can be written as a sum of positive squares in 2 ways, for example, as 29115510182641 + 121936232040676 = 5395879^2 + 11042474^2 .

It is a cyclic number.

It is not a de Polignac number, because 151051742223317 - 2²² = 151051738029013 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 (151051742223311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5809682393192 + ... + 5809682393217.

It is an arithmetic number, because the mean of its divisors is an integer number (40667776752435).

Almost surely, 2^{151051742223317} is an apocalyptic number.

It is an amenable number.

151051742223317 is a deficient number, since it is larger than the sum of its proper divisors (11619364786423).

151051742223317 is a wasteful number, since it uses less digits than its factorization.

151051742223317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11619364786422.

The product of its (nonzero) digits is 352800, while the sum is 44.

Adding to 151051742223317 its reverse (713322247150151), we get a palindrome (864373989373468).

The spelling of 151051742223317 in words is "one hundred fifty-one trillion, fifty-one billion, seven hundred forty-two million, two hundred twenty-three thousand, three hundred seventeen".