130423212000 has 288 divisors, whose sum is σ = 468459482400. Its totient is φ = 34359705600.

The previous prime is 130423211977. The next prime is 130423212011. The reversal of 130423212000 is 212324031.

130423212000 is a `hidden beast` number, since 1 + 30 + 423 + 212 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2966176 + ... + 3009824.

It is an arithmetic number, because the mean of its divisors is an integer number (1626595425).

Almost surely, 2^130423212000 is an apocalyptic number.

130423212000 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 130423212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234229741200).

130423212000 is an abundant number, since it is smaller than the sum of its proper divisors (338036270400).

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

130423212000 is a wasteful number, since it uses less digits than its factorization.

130423212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43763 (or 43742 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 130423212000 its reverse (212324031), we get a palindrome (130635536031).

The spelling of 130423212000 in words is "one hundred thirty billion, four hundred twenty-three million, two hundred twelve thousand".