103307274999 has 12 divisors (see below), whose sum is σ = 149243559400. Its totient is φ = 68861390544.

The previous prime is 103307274949. The next prime is 103307275031. The reversal of 103307274999 is 999472703301.

It is not a de Polignac number, because 103307274999 - 2¹¹ = 103307272951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103307274949) 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, 778969 + ... + 901890.

Almost surely, 2^103307274999 is an apocalyptic number.

103307274999 is a deficient number, since it is larger than the sum of its proper divisors (45936284401).

103307274999 is a wasteful number, since it uses less digits than its factorization.

103307274999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687694 (or 1687691 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The spelling of 103307274999 in words is "one hundred three billion, three hundred seven million, two hundred seventy-four thousand, nine hundred ninety-nine".