150205413115 has 4 divisors (see below), whose sum is σ = 180246495744. Its totient is φ = 120164330488.

The previous prime is 150205413109. The next prime is 150205413131. The reversal of 150205413115 is 511314502051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150205413115 is a prime.

It is a super-2 number, since 2×150205413115² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15020541307 + ... + 15020541316.

It is an arithmetic number, because the mean of its divisors is an integer number (45061623936).

Almost surely, 2^150205413115 is an apocalyptic number.

150205413115 is a deficient number, since it is larger than the sum of its proper divisors (30041082629).

150205413115 is an equidigital number, since it uses as much as digits as its factorization.

150205413115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30041082628.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 150205413115 its reverse (511314502051), we get a palindrome (661519915166).

The spelling of 150205413115 in words is "one hundred fifty billion, two hundred five million, four hundred thirteen thousand, one hundred fifteen".