101032221020103 has 24 divisors (see below), whose sum is σ = 147705687222912. Its totient is φ = 66537904239888.

The previous prime is 101032221019999. The next prime is 101032221020209. The reversal of 101032221020103 is 301020122230101.

101032221020103 is a `hidden beast` number, since 1 + 0 + 10 + 322 + 210 + 20 + 103 = 666.

It is not a de Polignac number, because 101032221020103 - 2²⁴ = 101032204242887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101032221060103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3717550 + ... + 14693012.

It is an arithmetic number, because the mean of its divisors is an integer number (6154403634288).

Almost surely, 2^{101032221020103} is an apocalyptic number.

101032221020103 is a deficient number, since it is larger than the sum of its proper divisors (46673466202809).

101032221020103 is a wasteful number, since it uses less digits than its factorization.

101032221020103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10987875 (or 10987872 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 101032221020103 its reverse (301020122230101), we get a palindrome (402052343250204).

The spelling of 101032221020103 in words is "one hundred one trillion, thirty-two billion, two hundred twenty-one million, twenty thousand, one hundred three".