130331011332 has 96 divisors (see below), whose sum is σ = 315318334464. Its totient is φ = 41854924800.

The previous prime is 130331011303. The next prime is 130331011339. The reversal of 130331011332 is 233110133031.

It is a junction number, because it is equal to n+sod(n) for n = 130331011299 and 130331011308.

It is not an unprimeable number, because it can be changed into a prime (130331011339) 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, 118806208 + ... + 118807304.

It is an arithmetic number, because the mean of its divisors is an integer number (3284565984).

Almost surely, 2^130331011332 is an apocalyptic number.

130331011332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130331011332 is an abundant number, since it is smaller than the sum of its proper divisors (184987323132).

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

130331011332 is a wasteful number, since it uses less digits than its factorization.

130331011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269 (or 2267 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 130331011332 its reverse (233110133031), we get a palindrome (363441144363).

The spelling of 130331011332 in words is "one hundred thirty billion, three hundred thirty-one million, eleven thousand, three hundred thirty-two".