100232321203021 has 8 divisors (see below), whose sum is σ = 119531712242304. Its totient is φ = 82178052166320.

The previous prime is 100232321202983. The next prime is 100232321203081. The reversal of 100232321203021 is 120302123232001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100232321203021 - 2¹³ = 100232321194829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100232321202983 and 100232321203001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100232321203081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311280500470 + ... + 311280500791.

It is an arithmetic number, because the mean of its divisors is an integer number (14941464030288).

Almost surely, 2^{100232321203021} is an apocalyptic number.

It is an amenable number.

100232321203021 is a deficient number, since it is larger than the sum of its proper divisors (19299391039283).

100232321203021 is an equidigital number, since it uses as much as digits as its factorization.

100232321203021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622561001291.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 100232321203021 its reverse (120302123232001), we get a palindrome (220534444435022).

The spelling of 100232321203021 in words is "one hundred trillion, two hundred thirty-two billion, three hundred twenty-one million, two hundred three thousand, twenty-one".