102102322232121 has 8 divisors (see below), whose sum is σ = 136142866742400. Its totient is φ = 68064996271632.

The previous prime is 102102322232101. The next prime is 102102322232129. The reversal of 102102322232121 is 121232223201201.

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

It is not a de Polignac number, because 102102322232121 - 2²³ = 102102313843513 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102102322232091 and 102102322232100.

It is not an unprimeable number, because it can be changed into a prime (102102322232129) 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, 804563425 + ... + 804690318.

It is an arithmetic number, because the mean of its divisors is an integer number (17017858342800).

Almost surely, 2^{102102322232121} is an apocalyptic number.

It is an amenable number.

102102322232121 is a deficient number, since it is larger than the sum of its proper divisors (34040544510279).

102102322232121 is a wasteful number, since it uses less digits than its factorization.

102102322232121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609274895.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 102102322232121 its reverse (121232223201201), we get a palindrome (223334545433322).

The spelling of 102102322232121 in words is "one hundred two trillion, one hundred two billion, three hundred twenty-two million, two hundred thirty-two thousand, one hundred twenty-one".