1832108430947 has 2 divisors, whose sum is σ = 1832108430948. Its totient is φ = 1832108430946.

The previous prime is 1832108430913. The next prime is 1832108431019. The reversal of 1832108430947 is 7490348012381.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1832108430947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1832108430895 and 1832108430904.

It is not a weakly prime, because it can be changed into another prime (1832108430847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916054215473 + 916054215474.

It is an arithmetic number, because the mean of its divisors is an integer number (916054215474).

Almost surely, 2^{1832108430947} is an apocalyptic number.

1832108430947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1832108430947 is an equidigital number, since it uses as much as digits as its factorization.

1832108430947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 1832108430947 in words is "one trillion, eight hundred thirty-two billion, one hundred eight million, four hundred thirty thousand, nine hundred forty-seven".