150445122143231 has 8 divisors (see below), whose sum is σ = 156986343823200. Its totient is φ = 143903911247712.

The previous prime is 150445122143201. The next prime is 150445122143249. The reversal of 150445122143231 is 132341221544051.

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 150445122143231 - 2⁴⁶ = 80076377965567 is a prime.

It is a super-2 number, since 2×150445122143231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150445122143201) 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, 40613201 + ... + 44162453.

It is an arithmetic number, because the mean of its divisors is an integer number (19623292977900).

Almost surely, 2^{150445122143231} is an apocalyptic number.

150445122143231 is a deficient number, since it is larger than the sum of its proper divisors (6541221679969).

150445122143231 is a wasteful number, since it uses less digits than its factorization.

150445122143231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392225.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 150445122143231 its reverse (132341221544051), we get a palindrome (282786343687282).

The spelling of 150445122143231 in words is "one hundred fifty trillion, four hundred forty-five billion, one hundred twenty-two million, one hundred forty-three thousand, two hundred thirty-one".