32151131320152 has 256 divisors, whose sum is σ = 89888708689920. Its totient is φ = 9516219494400.

The previous prime is 32151131320073. The next prime is 32151131320159. The reversal of 32151131320152 is 25102313115123.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32151131320159) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2758090708 + ... + 2758102364.

It is an arithmetic number, because the mean of its divisors is an integer number (351127768320).

Almost surely, 2^{32151131320152} 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 32151131320152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44944354344960).

32151131320152 is an abundant number, since it is smaller than the sum of its proper divisors (57737577369768).

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

32151131320152 is a wasteful number, since it uses less digits than its factorization.

32151131320152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13394 (or 13390 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 32151131320152 its reverse (25102313115123), we get a palindrome (57253444435275).

The spelling of 32151131320152 in words is "thirty-two trillion, one hundred fifty-one billion, one hundred thirty-one million, three hundred twenty thousand, one hundred fifty-two".