232100100300121 has 8 divisors (see below), whose sum is σ = 232254103624200. Its totient is φ = 231946109093760.

The previous prime is 232100100300097. The next prime is 232100100300157. The reversal of 232100100300121 is 121003001001232.

It can be written as a sum of positive squares in 4 ways, for example, as 23838806250000 + 208261294050121 = 4882500^2 + 14431261^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 232100100300121 - 2³³ = 232091510365529 is a prime.

It is a super-2 number, since 2×232100100300121² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232100100300095 and 232100100300104.

It is not an unprimeable number, because it can be changed into a prime (232100100303121) 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, 35452911 + ... + 41486251.

It is an arithmetic number, because the mean of its divisors is an integer number (29031762953025).

Almost surely, 2^{232100100300121} is an apocalyptic number.

It is an amenable number.

232100100300121 is a deficient number, since it is larger than the sum of its proper divisors (154003324079).

232100100300121 is a wasteful number, since it uses less digits than its factorization.

232100100300121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6058859.

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

Adding to 232100100300121 its reverse (121003001001232), we get a palindrome (353103101301353).

The spelling of 232100100300121 in words is "two hundred thirty-two trillion, one hundred billion, one hundred million, three hundred thousand, one hundred twenty-one".