100346204989 has 2 divisors, whose sum is σ = 100346204990. Its totient is φ = 100346204988.

The previous prime is 100346204951. The next prime is 100346205041. The reversal of 100346204989 is 989402643001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84124361764 + 16221843225 = 290042^2 + 127365^2 .

It is a cyclic number.

It is not a de Polignac number, because 100346204989 - 2¹¹ = 100346202941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100346204389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50173102494 + 50173102495.

It is an arithmetic number, because the mean of its divisors is an integer number (50173102495).

Almost surely, 2^100346204989 is an apocalyptic number.

It is an amenable number.

100346204989 is a deficient number, since it is larger than the sum of its proper divisors (1).

100346204989 is an equidigital number, since it uses as much as digits as its factorization.

100346204989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 100346204989 in words is "one hundred billion, three hundred forty-six million, two hundred four thousand, nine hundred eighty-nine".