15011201017 has 2 divisors, whose sum is σ = 15011201018. Its totient is φ = 15011201016.

The previous prime is 15011200961. The next prime is 15011201041. The reversal of 15011201017 is 71010211051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9862277481 + 5148923536 = 99309^2 + 71756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15011201017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15011200985 and 15011201003.

It is not a weakly prime, because it can be changed into another prime (15011201087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505600508 + 7505600509.

It is an arithmetic number, because the mean of its divisors is an integer number (7505600509).

Almost surely, 2^15011201017 is an apocalyptic number.

It is an amenable number.

15011201017 is a deficient number, since it is larger than the sum of its proper divisors (1).

15011201017 is an equidigital number, since it uses as much as digits as its factorization.

15011201017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70, while the sum is 19.

Adding to 15011201017 its reverse (71010211051), we get a palindrome (86021412068).

The spelling of 15011201017 in words is "fifteen billion, eleven million, two hundred one thousand, seventeen".