113843850503 has 2 divisors, whose sum is σ = 113843850504. Its totient is φ = 113843850502.

The previous prime is 113843850413. The next prime is 113843850541. The reversal of 113843850503 is 305058348311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113843850503 - 2¹⁰ = 113843849479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113843850803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56921925251 + 56921925252.

It is an arithmetic number, because the mean of its divisors is an integer number (56921925252).

Almost surely, 2^113843850503 is an apocalyptic number.

113843850503 is a deficient number, since it is larger than the sum of its proper divisors (1).

113843850503 is an equidigital number, since it uses as much as digits as its factorization.

113843850503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 113843850503 in words is "one hundred thirteen billion, eight hundred forty-three million, eight hundred fifty thousand, five hundred three".