100344062503 has 2 divisors, whose sum is σ = 100344062504. Its totient is φ = 100344062502.

The previous prime is 100344062473. The next prime is 100344062513. The reversal of 100344062503 is 305260443001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100344062503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100344062513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50172031251 + 50172031252.

It is an arithmetic number, because the mean of its divisors is an integer number (50172031252).

Almost surely, 2^100344062503 is an apocalyptic number.

100344062503 is a deficient number, since it is larger than the sum of its proper divisors (1).

100344062503 is an equidigital number, since it uses as much as digits as its factorization.

100344062503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 100344062503 in words is "one hundred billion, three hundred forty-four million, sixty-two thousand, five hundred three".