150421505106 has 16 divisors (see below), whose sum is σ = 303505339104. Its totient is φ = 49696780224.

The previous prime is 150421505089. The next prime is 150421505107. The reversal of 150421505106 is 601505124051.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (150421505107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110929636 + ... + 110930991.

It is an arithmetic number, because the mean of its divisors is an integer number (18969083694).

Almost surely, 2^150421505106 is an apocalyptic number.

150421505106 is an abundant number, since it is smaller than the sum of its proper divisors (153083833998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150421505106 is a wasteful number, since it uses less digits than its factorization.

150421505106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221860745.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 150421505106 its reverse (601505124051), we get a palindrome (751926629157).

The spelling of 150421505106 in words is "one hundred fifty billion, four hundred twenty-one million, five hundred five thousand, one hundred six".