150111366661 has 8 divisors (see below), whose sum is σ = 153956536704. Its totient is φ = 146303710800.

The previous prime is 150111366659. The next prime is 150111366677. The reversal of 150111366661 is 166663111051.

150111366661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150111366661 - 2¹ = 150111366659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150111366661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150111360661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9370441 + ... + 9386446.

It is an arithmetic number, because the mean of its divisors is an integer number (19244567088).

Almost surely, 2^150111366661 is an apocalyptic number.

It is an amenable number.

150111366661 is a deficient number, since it is larger than the sum of its proper divisors (3845170043).

150111366661 is a wasteful number, since it uses less digits than its factorization.

150111366661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18757091.

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 150111366661 in words is "one hundred fifty billion, one hundred eleven million, three hundred sixty-six thousand, six hundred sixty-one".