150657161 has 2 divisors, whose sum is σ = 150657162. Its totient is φ = 150657160.

The previous prime is 150657131. The next prime is 150657191. The reversal of 150657161 is 161756051.

150657161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (150657131) and next prime (150657191).

It can be written as a sum of positive squares in only one way, i.e., 85451536 + 65205625 = 9244^2 + 8075^2 .

It is a cyclic number.

It is not a de Polignac number, because 150657161 - 2¹⁰ = 150656137 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150657121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75328580 + 75328581.

It is an arithmetic number, because the mean of its divisors is an integer number (75328581).

Almost surely, 2^150657161 is an apocalyptic number.

It is an amenable number.

150657161 is a deficient number, since it is larger than the sum of its proper divisors (1).

150657161 is an equidigital number, since it uses as much as digits as its factorization.

150657161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 150657161 is about 12274.2478791981. The cubic root of 150657161 is about 532.1040850579.

The spelling of 150657161 in words is "one hundred fifty million, six hundred fifty-seven thousand, one hundred sixty-one".