150241321051221 has 8 divisors (see below), whose sum is σ = 200322313000704. Its totient is φ = 100160604901280.

The previous prime is 150241321051207. The next prime is 150241321051277. The reversal of 150241321051221 is 122150123142051.

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 150241321051221 - 2¹⁴ = 150241321034837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150241321051021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67675440 + ... + 69860201.

It is an arithmetic number, because the mean of its divisors is an integer number (25040289125088).

Almost surely, 2^{150241321051221} is an apocalyptic number.

It is an amenable number.

150241321051221 is a deficient number, since it is larger than the sum of its proper divisors (50080991949483).

150241321051221 is a wasteful number, since it uses less digits than its factorization.

150241321051221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137899771.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 150241321051221 its reverse (122150123142051), we get a palindrome (272391444193272).

The spelling of 150241321051221 in words is "one hundred fifty trillion, two hundred forty-one billion, three hundred twenty-one million, fifty-one thousand, two hundred twenty-one".