103310213009 has 2 divisors, whose sum is σ = 103310213010. Its totient is φ = 103310213008.

The previous prime is 103310212991. The next prime is 103310213011. The reversal of 103310213009 is 900312013301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95498304784 + 7811908225 = 309028^2 + 88385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103310213009 is a prime.

It is a super-2 number, since 2×103310213009² (a number of 23 digits) contains 22 as substring.

Together with 103310213011, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103310213309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51655106504 + 51655106505.

It is an arithmetic number, because the mean of its divisors is an integer number (51655106505).

Almost surely, 2^103310213009 is an apocalyptic number.

It is an amenable number.

103310213009 is a deficient number, since it is larger than the sum of its proper divisors (1).

103310213009 is an equidigital number, since it uses as much as digits as its factorization.

103310213009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 103310213009 in words is "one hundred three billion, three hundred ten million, two hundred thirteen thousand, nine".