151000116517 has 2 divisors, whose sum is σ = 151000116518. Its totient is φ = 151000116516.

The previous prime is 151000116503. The next prime is 151000116563. The reversal of 151000116517 is 715611000151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141762792196 + 9237324321 = 376514^2 + 96111^2 .

It is an emirp because it is prime and its reverse (715611000151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151000116517 - 2¹¹ = 151000114469 is a prime.

It is a super-2 number, since 2×151000116517² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151000116017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75500058258 + 75500058259.

It is an arithmetic number, because the mean of its divisors is an integer number (75500058259).

Almost surely, 2^151000116517 is an apocalyptic number.

It is an amenable number.

151000116517 is a deficient number, since it is larger than the sum of its proper divisors (1).

151000116517 is an equidigital number, since it uses as much as digits as its factorization.

151000116517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 28.

Adding to 151000116517 its reverse (715611000151), we get a palindrome (866611116668).

The spelling of 151000116517 in words is "one hundred fifty-one billion, one hundred sixteen thousand, five hundred seventeen".