151123434450112 has 168 divisors, whose sum is σ = 309224956037040. Its totient is φ = 73276187443200.

The previous prime is 151123434450073. The next prime is 151123434450193. The reversal of 151123434450112 is 211054434321151.

It is a happy 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, 14255577612 + ... + 14255588212.

Almost surely, 2^{151123434450112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151123434450112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154612478018520).

151123434450112 is an abundant number, since it is smaller than the sum of its proper divisors (158101521586928).

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

151123434450112 is a wasteful number, since it uses less digits than its factorization.

151123434450112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11551 (or 11498 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 151123434450112 its reverse (211054434321151), we get a palindrome (362177868771263).

The spelling of 151123434450112 in words is "one hundred fifty-one trillion, one hundred twenty-three billion, four hundred thirty-four million, four hundred fifty thousand, one hundred twelve".