150011601001 has 2 divisors, whose sum is σ = 150011601002.
Its totient is φ = 150011601000.
The previous prime is 150011600971. The next prime is 150011601097. The reversal of 150011601001 is 100106110051.
Adding to 150011601001 its reverse (100106110051), we get a palindrome (250117711052).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 99363648400 + 50647952601 = 315220^2 + 225051^2
It is an emirp because it is prime and its reverse (100106110051) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 150011601001 - 221 = 150009503849 is a prime.
It is not a weakly prime, because it can be changed into another prime (150011605001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75005800500 + 75005800501.
It is an arithmetic number, because the mean of its divisors is an integer number (75005800501).
Almost surely, 2150011601001 is an apocalyptic number.
It is an amenable number.
150011601001 is a deficient number, since it is larger than the sum of its proper divisors (1).
150011601001 is an equidigital number, since it uses as much as digits as its factorization.
150011601001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30, while the sum is 16.
The spelling of 150011601001 in words is "one hundred fifty billion, eleven million, six hundred one thousand, one".