201607150161 has 4 divisors (see below), whose sum is σ = 268809533552. Its totient is φ = 134404766772.

The previous prime is 201607150133. The next prime is 201607150177. The reversal of 201607150161 is 161051706102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 201607150161 - 2¹³ = 201607141969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (201607150861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33601191691 + ... + 33601191696.

It is an arithmetic number, because the mean of its divisors is an integer number (67202383388).

Almost surely, 2^201607150161 is an apocalyptic number.

It is an amenable number.

201607150161 is a deficient number, since it is larger than the sum of its proper divisors (67202383391).

201607150161 is an equidigital number, since it uses as much as digits as its factorization.

201607150161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67202383390.

The product of its (nonzero) digits is 2520, while the sum is 30.

Adding to 201607150161 its reverse (161051706102), we get a palindrome (362658856263).

The spelling of 201607150161 in words is "two hundred one billion, six hundred seven million, one hundred fifty thousand, one hundred sixty-one".