100032200103020 has 24 divisors (see below), whose sum is σ = 210072104965968. Its totient is φ = 40012025803200.

The previous prime is 100032200102999. The next prime is 100032200103067. The reversal of 100032200103020 is 20301002230001.

It is a happy number.

It is a super-2 number, since 2×100032200103020² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100032200102986 and 100032200103004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52429226 + ... + 54303665.

It is an arithmetic number, because the mean of its divisors is an integer number (8753004373582).

Almost surely, 2^{100032200103020} is an apocalyptic number.

100032200103020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100032200103020 is an abundant number, since it is smaller than the sum of its proper divisors (110039904862948).

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

100032200103020 is a wasteful number, since it uses less digits than its factorization.

100032200103020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106779761 (or 106779759 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100032200103020 its reverse (20301002230001), we get a palindrome (120333202333021).

The spelling of 100032200103020 in words is "one hundred trillion, thirty-two billion, two hundred million, one hundred three thousand, twenty".