32011103021020 has 24 divisors (see below), whose sum is σ = 71177629071024. Its totient is φ = 12051238784256.

The previous prime is 32011103020957. The next prime is 32011103021039. The reversal of 32011103021020 is 2012030111023.

It is a junction number, because it is equal to n+sod(n) for n = 32011103020985 and 32011103021003.

It is a congruent number.

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, 47075151162 + ... + 47075151841.

It is an arithmetic number, because the mean of its divisors is an integer number (2965734544626).

Almost surely, 2^{32011103021020} is an apocalyptic number.

It is an amenable number.

32011103021020 is an abundant number, since it is smaller than the sum of its proper divisors (39166526050004).

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

32011103021020 is a wasteful number, since it uses less digits than its factorization.

32011103021020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94150303029 (or 94150303027 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 32011103021020 its reverse (2012030111023), we get a palindrome (34023133132043).

The spelling of 32011103021020 in words is "thirty-two trillion, eleven billion, one hundred three million, twenty-one thousand, twenty".