150120159126 has 64 divisors (see below), whose sum is σ = 352669524480. Its totient is φ = 41700994560.

The previous prime is 150120159107. The next prime is 150120159127. The reversal of 150120159126 is 621951021051.

It is a super-2 number, since 2×150120159126² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150120159127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2079505 + ... + 2150483.

It is an arithmetic number, because the mean of its divisors is an integer number (5510461320).

Almost surely, 2^150120159126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150120159126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176334762240).

150120159126 is an abundant number, since it is smaller than the sum of its proper divisors (202549365354).

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

150120159126 is a wasteful number, since it uses less digits than its factorization.

150120159126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72389.

The product of its (nonzero) digits is 5400, while the sum is 33.

The spelling of 150120159126 in words is "one hundred fifty billion, one hundred twenty million, one hundred fifty-nine thousand, one hundred twenty-six".