10102032322020 has 60 divisors (see below), whose sum is σ = 31690449548604. Its totient is φ = 2693875285440.

The previous prime is 10102032322013. The next prime is 10102032322033. The reversal of 10102032322020 is 2022323020101.

10102032322020 is a `hidden beast` number, since 1 + 0 + 102 + 0 + 323 + 220 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3342073921956 + 6759958400064 = 1828134^2 + 2599992^2 .

It is a tau number, because it is divible by the number of its divisors (60).

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

It is a junction number, because it is equal to n+sod(n) for n = 10102032321984 and 10102032322002.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3117909591 + ... + 3117912830.

Almost surely, 2^{10102032322020} is an apocalyptic number.

10102032322020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102032322020 is an abundant number, since it is smaller than the sum of its proper divisors (21588417226584).

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

10102032322020 is a wasteful number, since it uses less digits than its factorization.

10102032322020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6235822442 (or 6235822431 counting only the distinct ones).

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

Adding to 10102032322020 its reverse (2022323020101), we get a palindrome (12124355342121).

The spelling of 10102032322020 in words is "ten trillion, one hundred two billion, thirty-two million, three hundred twenty-two thousand, twenty".