103303140309 has 12 divisors (see below), whose sum is σ = 155703284256. Its totient is φ = 65874466152.

The previous prime is 103303140293. The next prime is 103303140323. The reversal of 103303140309 is 903041303301.

103303140309 is a `hidden beast` number, since 10 + 3 + 30 + 314 + 0 + 309 = 666.

It is not a de Polignac number, because 103303140309 - 2⁴ = 103303140293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103303120309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249524287 + ... + 249524700.

It is an arithmetic number, because the mean of its divisors is an integer number (12975273688).

Almost surely, 2^103303140309 is an apocalyptic number.

It is an amenable number.

103303140309 is a deficient number, since it is larger than the sum of its proper divisors (52400143947).

103303140309 is a wasteful number, since it uses less digits than its factorization.

103303140309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499049016 (or 499049013 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The spelling of 103303140309 in words is "one hundred three billion, three hundred three million, one hundred forty thousand, three hundred nine".