101030002043 has 2 divisors, whose sum is σ = 101030002044. Its totient is φ = 101030002042.

The previous prime is 101030002019. The next prime is 101030002057. The reversal of 101030002043 is 340200030101.

It is an a-pointer prime, because the next prime (101030002057) can be obtained adding 101030002043 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101030002043 - 2⁶ = 101030001979 is a prime.

It is a super-2 number, since 2×101030002043² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101030008043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50515001021 + 50515001022.

It is an arithmetic number, because the mean of its divisors is an integer number (50515001022).

Almost surely, 2^101030002043 is an apocalyptic number.

101030002043 is a deficient number, since it is larger than the sum of its proper divisors (1).

101030002043 is an equidigital number, since it uses as much as digits as its factorization.

101030002043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 101030002043 its reverse (340200030101), we get a palindrome (441230032144).

The spelling of 101030002043 in words is "one hundred one billion, thirty million, two thousand, forty-three".