102313003232121 has 16 divisors (see below), whose sum is σ = 148867915885248. Its totient is φ = 61987463208000.

The previous prime is 102313003232117. The next prime is 102313003232149. The reversal of 102313003232121 is 121232300313201.

It is not a de Polignac number, because 102313003232121 - 2² = 102313003232117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102313003232091 and 102313003232100.

It is not an unprimeable number, because it can be changed into a prime (102313003232521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510336730 + ... + 510537171.

It is an arithmetic number, because the mean of its divisors is an integer number (9304244742828).

Almost surely, 2^{102313003232121} is an apocalyptic number.

102313003232121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102313003232121 is a deficient number, since it is larger than the sum of its proper divisors (46554912653127).

102313003232121 is a wasteful number, since it uses less digits than its factorization.

102313003232121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020876952.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 102313003232121 its reverse (121232300313201), we get a palindrome (223545303545322).

The spelling of 102313003232121 in words is "one hundred two trillion, three hundred thirteen billion, three million, two hundred thirty-two thousand, one hundred twenty-one".