102313302022121 has 8 divisors (see below), whose sum is σ = 108331974065160. Its totient is φ = 96294656924928.

The previous prime is 102313302022049. The next prime is 102313302022171. The reversal of 102313302022121 is 121220203313201.

It can be written as a sum of positive squares in 4 ways, for example, as 29780213265625 + 72533088756496 = 5457125^2 + 8516636^2 .

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 102313302022121 - 2²⁶ = 102313234913257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102313302022171) 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, 1358855 + ... + 14369171.

It is an arithmetic number, because the mean of its divisors is an integer number (13541496758145).

Almost surely, 2^{102313302022121} is an apocalyptic number.

It is an amenable number.

102313302022121 is a deficient number, since it is larger than the sum of its proper divisors (6018672043039).

102313302022121 is a wasteful number, since it uses less digits than its factorization.

102313302022121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13472923.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102313302022121 its reverse (121220203313201), we get a palindrome (223533505335322).

The spelling of 102313302022121 in words is "one hundred two trillion, three hundred thirteen billion, three hundred two million, twenty-two thousand, one hundred twenty-one".