102232300010121 has 12 divisors (see below), whose sum is σ = 147669507577540. Its totient is φ = 68154576003360.

The previous prime is 102232300010081. The next prime is 102232300010153. The reversal of 102232300010121 is 121010003232201.

102232300010121 is a `hidden beast` number, since 1 + 0 + 2 + 232 + 300 + 0 + 10 + 121 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 50171226417225 + 52061073592896 = 7083165^2 + 7215336^2 .

It is not a de Polignac number, because 102232300010121 - 2³¹ = 102230152526473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102232300010094 and 102232300010103.

It is not an unprimeable number, because it can be changed into a prime (102232300010161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21984106 + ... + 26225283.

Almost surely, 2^{102232300010121} is an apocalyptic number.

It is an amenable number.

102232300010121 is a deficient number, since it is larger than the sum of its proper divisors (45437207567419).

102232300010121 is a wasteful number, since it uses less digits than its factorization.

102232300010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48445016 (or 48445013 counting only the distinct ones).

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

Adding to 102232300010121 its reverse (121010003232201), we get a palindrome (223242303242322).

The spelling of 102232300010121 in words is "one hundred two trillion, two hundred thirty-two billion, three hundred million, ten thousand, one hundred twenty-one".