100212033043 has 2 divisors, whose sum is σ = 100212033044. Its totient is φ = 100212033042.

The previous prime is 100212033001. The next prime is 100212033067. The reversal of 100212033043 is 340330212001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100212033043 is a prime.

It is a super-2 number, since 2×100212033043² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100212033043.

It is not a weakly prime, because it can be changed into another prime (100212033083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50106016521 + 50106016522.

It is an arithmetic number, because the mean of its divisors is an integer number (50106016522).

Almost surely, 2^100212033043 is an apocalyptic number.

100212033043 is a deficient number, since it is larger than the sum of its proper divisors (1).

100212033043 is an equidigital number, since it uses as much as digits as its factorization.

100212033043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100212033043 its reverse (340330212001), we get a palindrome (440542245044).

The spelling of 100212033043 in words is "one hundred billion, two hundred twelve million, thirty-three thousand, forty-three".