130522161432 has 256 divisors, whose sum is σ = 377244241920. Its totient is φ = 37316505600.

The previous prime is 130522161389. The next prime is 130522161449. The reversal of 130522161432 is 234161225031.

It is a self number, because there is not a number n which added to its sum of digits gives 130522161432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 79731718 + ... + 79733354.

It is an arithmetic number, because the mean of its divisors is an integer number (1473610320).

Almost surely, 2^130522161432 is an apocalyptic number.

130522161432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130522161432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188622120960).

130522161432 is an abundant number, since it is smaller than the sum of its proper divisors (246722080488).

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

130522161432 is a wasteful number, since it uses less digits than its factorization.

130522161432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994 (or 1990 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 130522161432 its reverse (234161225031), we get a palindrome (364683386463).

The spelling of 130522161432 in words is "one hundred thirty billion, five hundred twenty-two million, one hundred sixty-one thousand, four hundred thirty-two".