104420130131000 has 128 divisors (see below), whose sum is σ = 247300945032960. Its totient is φ = 41262495120000.

The previous prime is 104420130130919. The next prime is 104420130131017. The reversal of 104420130131000 is 131031024401.

It is a super-2 number, since 2×104420130131000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2876014847 + ... + 2876051153.

It is an arithmetic number, because the mean of its divisors is an integer number (1932038633070).

Almost surely, 2^{104420130131000} is an apocalyptic number.

104420130131000 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 104420130131000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123650472516480).

104420130131000 is an abundant number, since it is smaller than the sum of its proper divisors (142880814901960).

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

104420130131000 is a wasteful number, since it uses less digits than its factorization.

104420130131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71062 (or 71048 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 104420130131000 its reverse (131031024401), we get a palindrome (104551161155401).

The spelling of 104420130131000 in words is "one hundred four trillion, four hundred twenty billion, one hundred thirty million, one hundred thirty-one thousand".