150165515243 has 8 divisors (see below), whose sum is σ = 154229815680. Its totient is φ = 146101518720.

The previous prime is 150165515219. The next prime is 150165515257. The reversal of 150165515243 is 342515561051.

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 150165515243 - 2⁸ = 150165514987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150165515197 and 150165515206.

It is not an unprimeable number, because it can be changed into a prime (150165575243) 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, 1221203 + ... + 1338531.

It is an arithmetic number, because the mean of its divisors is an integer number (19278726960).

Almost surely, 2^150165515243 is an apocalyptic number.

150165515243 is a deficient number, since it is larger than the sum of its proper divisors (4064300437).

150165515243 is a wasteful number, since it uses less digits than its factorization.

150165515243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151957.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 150165515243 in words is "one hundred fifty billion, one hundred sixty-five million, five hundred fifteen thousand, two hundred forty-three".