104020100320132 has 12 divisors (see below), whose sum is σ = 192743127063900. Its totient is φ = 48950635444736.

The previous prime is 104020100320127. The next prime is 104020100320133. The reversal of 104020100320132 is 231023001020401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 82776260637316 + 21243839682816 = 9098146^2 + 4609104^2 .

It is a super-2 number, since 2×104020100320132² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104020100320133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764853678757 + ... + 764853678892.

It is an arithmetic number, because the mean of its divisors is an integer number (16061927255325).

Almost surely, 2^{104020100320132} is an apocalyptic number.

It is an amenable number.

104020100320132 is a deficient number, since it is larger than the sum of its proper divisors (88723026743768).

104020100320132 is a wasteful number, since it uses less digits than its factorization.

104020100320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529707357670 (or 1529707357668 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 104020100320132 its reverse (231023001020401), we get a palindrome (335043101340533).

The spelling of 104020100320132 in words is "one hundred four trillion, twenty billion, one hundred million, three hundred twenty thousand, one hundred thirty-two".