102000313121 has 8 divisors (see below), whose sum is σ = 117422676480. Its totient is φ = 86790672288.

The previous prime is 102000313117. The next prime is 102000313147. The reversal of 102000313121 is 121313000201.

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 102000313121 - 2² = 102000313117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102000313096 and 102000313105.

It is not an unprimeable number, because it can be changed into a prime (102000313171) 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, 53179601 + ... + 53181518.

It is an arithmetic number, because the mean of its divisors is an integer number (14677834560).

Almost surely, 2^102000313121 is an apocalyptic number.

It is an amenable number.

102000313121 is a deficient number, since it is larger than the sum of its proper divisors (15422363359).

102000313121 is a wasteful number, since it uses less digits than its factorization.

102000313121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106361263.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 102000313121 its reverse (121313000201), we get a palindrome (223313313322).

The spelling of 102000313121 in words is "one hundred two billion, three hundred thirteen thousand, one hundred twenty-one".