101124030043 has 2 divisors, whose sum is σ = 101124030044. Its totient is φ = 101124030042.

The previous prime is 101124030031. The next prime is 101124030053. The reversal of 101124030043 is 340030421101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101124030043 is a prime.

It is a super-4 number, since 4×101124030043⁴ (a number of 45 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101124030043.

It is not a weakly prime, because it can be changed into another prime (101124030053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50562015021 + 50562015022.

It is an arithmetic number, because the mean of its divisors is an integer number (50562015022).

Almost surely, 2^101124030043 is an apocalyptic number.

101124030043 is a deficient number, since it is larger than the sum of its proper divisors (1).

101124030043 is an equidigital number, since it uses as much as digits as its factorization.

101124030043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 101124030043 its reverse (340030421101), we get a palindrome (441154451144).

The spelling of 101124030043 in words is "one hundred one billion, one hundred twenty-four million, thirty thousand, forty-three".