102113008043 has 2 divisors, whose sum is σ = 102113008044. Its totient is φ = 102113008042.

The previous prime is 102113008033. The next prime is 102113008087. The reversal of 102113008043 is 340800311201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102113008043 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (102113008033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056504021 + 51056504022.

It is an arithmetic number, because the mean of its divisors is an integer number (51056504022).

Almost surely, 2^102113008043 is an apocalyptic number.

102113008043 is a deficient number, since it is larger than the sum of its proper divisors (1).

102113008043 is an equidigital number, since it uses as much as digits as its factorization.

102113008043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 102113008043 its reverse (340800311201), we get a palindrome (442913319244).

The spelling of 102113008043 in words is "one hundred two billion, one hundred thirteen million, eight thousand, forty-three".