151115022132 has 24 divisors (see below), whose sum is σ = 352620694272. Its totient is φ = 50368963200.

The previous prime is 151115022109. The next prime is 151115022137. The reversal of 151115022132 is 231220511151.

151115022132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151115022137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99844 + ... + 558747.

It is an arithmetic number, because the mean of its divisors is an integer number (14692528928).

Almost surely, 2^151115022132 is an apocalyptic number.

151115022132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151115022132 is an abundant number, since it is smaller than the sum of its proper divisors (201505672140).

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

151115022132 is a wasteful number, since it uses less digits than its factorization.

151115022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677719 (or 677717 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 151115022132 its reverse (231220511151), we get a palindrome (382335533283).

The spelling of 151115022132 in words is "one hundred fifty-one billion, one hundred fifteen million, twenty-two thousand, one hundred thirty-two".