1020093847 has 2 divisors, whose sum is σ = 1020093848. Its totient is φ = 1020093846.

The previous prime is 1020093799. The next prime is 1020093887. The reversal of 1020093847 is 7483900201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020093847 - 2¹¹ = 1020091799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020093887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510046923 + 510046924.

It is an arithmetic number, because the mean of its divisors is an integer number (510046924).

Almost surely, 2^1020093847 is an apocalyptic number.

1020093847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020093847 is an equidigital number, since it uses as much as digits as its factorization.

1020093847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1020093847 is about 31938.9080433255. The cubic root of 1020093847 is about 1006.6535806792.

The spelling of 1020093847 in words is "one billion, twenty million, ninety-three thousand, eight hundred forty-seven".