151700161 has 16 divisors (see below), whose sum is σ = 163964160. Its totient is φ = 139898880.

The previous prime is 151700147. The next prime is 151700167. The reversal of 151700161 is 161007151.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151700161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151700167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229171 + ... + 229831.

It is an arithmetic number, because the mean of its divisors is an integer number (10247760).

Almost surely, 2^151700161 is an apocalyptic number.

It is an amenable number.

151700161 is a deficient number, since it is larger than the sum of its proper divisors (12263999).

151700161 is a wasteful number, since it uses less digits than its factorization.

151700161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 151700161 is about 12316.6619260252. The cubic root of 151700161 is about 533.3291816951.

The spelling of 151700161 in words is "one hundred fifty-one million, seven hundred thousand, one hundred sixty-one".