150117061 has 2 divisors, whose sum is σ = 150117062. Its totient is φ = 150117060.

The previous prime is 150117059. The next prime is 150117073. The reversal of 150117061 is 160711051.

150117061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92448225 + 57668836 = 9615^2 + 7594^2 .

It is a cyclic number.

It is not a de Polignac number, because 150117061 - 2¹ = 150117059 is a prime.

Together with 150117059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150117001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75058530 + 75058531.

It is an arithmetic number, because the mean of its divisors is an integer number (75058531).

Almost surely, 2^150117061 is an apocalyptic number.

It is an amenable number.

150117061 is a deficient number, since it is larger than the sum of its proper divisors (1).

150117061 is an equidigital number, since it uses as much as digits as its factorization.

150117061 is an evil number, because the sum of its binary digits is even.

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

The square root of 150117061 is about 12252.2267772026. The cubic root of 150117061 is about 531.4674662902.

The spelling of 150117061 in words is "one hundred fifty million, one hundred seventeen thousand, sixty-one".