150105401215 has 24 divisors (see below), whose sum is σ = 228583516752. Its totient is φ = 93572196480.

The previous prime is 150105401207. The next prime is 150105401293. The reversal of 150105401215 is 512104501051.

It is not a de Polignac number, because 150105401215 - 2³ = 150105401207 is a prime.

It is a super-2 number, since 2×150105401215² (a number of 23 digits) contains 22 as substring.

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 150105401215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27846174 + ... + 27851563.

It is an arithmetic number, because the mean of its divisors is an integer number (9524313198).

Almost surely, 2^150105401215 is an apocalyptic number.

150105401215 is a deficient number, since it is larger than the sum of its proper divisors (78478115537).

150105401215 is a wasteful number, since it uses less digits than its factorization.

150105401215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55697767 (or 55697760 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 25.

Adding to 150105401215 its reverse (512104501051), we get a palindrome (662209902266).

The spelling of 150105401215 in words is "one hundred fifty billion, one hundred five million, four hundred one thousand, two hundred fifteen".