100403386847 has 2 divisors, whose sum is σ = 100403386848. Its totient is φ = 100403386846.

The previous prime is 100403386819. The next prime is 100403386879. The reversal of 100403386847 is 748683304001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100403386847 - 2²⁸ = 100134951391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100403386798 and 100403386807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100403386807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50201693423 + 50201693424.

It is an arithmetic number, because the mean of its divisors is an integer number (50201693424).

Almost surely, 2^100403386847 is an apocalyptic number.

100403386847 is a deficient number, since it is larger than the sum of its proper divisors (1).

100403386847 is an equidigital number, since it uses as much as digits as its factorization.

100403386847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 100403386847 in words is "one hundred billion, four hundred three million, three hundred eighty-six thousand, eight hundred forty-seven".