130121132000 has 96 divisors (see below), whose sum is σ = 324211253184. Its totient is φ = 51315264000.

The previous prime is 130121131963. The next prime is 130121132017. The reversal of 130121132000 is 231121031.

It is a super-2 number, since 2×130121132000² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54914 + ... + 513086.

It is an arithmetic number, because the mean of its divisors is an integer number (3377200554).

Almost surely, 2^130121132000 is an apocalyptic number.

130121132000 is a gapful number since it is divisible by the number (10) 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 130121132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162105626592).

130121132000 is an abundant number, since it is smaller than the sum of its proper divisors (194090121184).

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

130121132000 is an equidigital number, since it uses as much as digits as its factorization.

130121132000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458269 (or 458251 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 130121132000 its reverse (231121031), we get a palindrome (130352253031).

The spelling of 130121132000 in words is "one hundred thirty billion, one hundred twenty-one million, one hundred thirty-two thousand".