120232100411021 has 2 divisors, whose sum is σ = 120232100411022. Its totient is φ = 120232100411020.

The previous prime is 120232100410993. The next prime is 120232100411077. The reversal of 120232100411021 is 120114001232021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108615686953225 + 11616413457796 = 10421885^2 + 3408286^2 .

It is a cyclic number.

It is not a de Polignac number, because 120232100411021 - 2⁴² = 115834053899917 is a prime.

It is a super-2 number, since 2×120232100411021² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120232100410984 and 120232100411002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120232100491021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116050205510 + 60116050205511.

It is an arithmetic number, because the mean of its divisors is an integer number (60116050205511).

Almost surely, 2^{120232100411021} is an apocalyptic number.

It is an amenable number.

120232100411021 is a deficient number, since it is larger than the sum of its proper divisors (1).

120232100411021 is an equidigital number, since it uses as much as digits as its factorization.

120232100411021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 120232100411021 its reverse (120114001232021), we get a palindrome (240346101643042).

The spelling of 120232100411021 in words is "one hundred twenty trillion, two hundred thirty-two billion, one hundred million, four hundred eleven thousand, twenty-one".