109073517503 has 2 divisors, whose sum is σ = 109073517504. Its totient is φ = 109073517502.

The previous prime is 109073517473. The next prime is 109073517521. The reversal of 109073517503 is 305715370901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109073517503 - 2⁸ = 109073517247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109073517563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54536758751 + 54536758752.

It is an arithmetic number, because the mean of its divisors is an integer number (54536758752).

Almost surely, 2^109073517503 is an apocalyptic number.

109073517503 is a deficient number, since it is larger than the sum of its proper divisors (1).

109073517503 is an equidigital number, since it uses as much as digits as its factorization.

109073517503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 99225, while the sum is 41.

The spelling of 109073517503 in words is "one hundred nine billion, seventy-three million, five hundred seventeen thousand, five hundred three".