150661001061 has 48 divisors (see below), whose sum is σ = 228730005504. Its totient is φ = 95378465952.

The previous prime is 150661000993. The next prime is 150661001111. The reversal of 150661001061 is 160100166051.

It is not a de Polignac number, because 150661001061 - 2¹³ = 150660992869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150661001461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33425970 + ... + 33430476.

It is an arithmetic number, because the mean of its divisors is an integer number (4765208448).

Almost surely, 2^150661001061 is an apocalyptic number.

It is an amenable number.

150661001061 is a deficient number, since it is larger than the sum of its proper divisors (78069004443).

150661001061 is a wasteful number, since it uses less digits than its factorization.

150661001061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670 (or 5667 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 150661001061 in words is "one hundred fifty billion, six hundred sixty-one million, one thousand, sixty-one".