100416552109 has 2 divisors, whose sum is σ = 100416552110. Its totient is φ = 100416552108.

The previous prime is 100416552037. The next prime is 100416552133. The reversal of 100416552109 is 901255614001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98594116009 + 1822436100 = 313997^2 + 42690^2 .

It is a cyclic number.

It is not a de Polignac number, because 100416552109 - 2¹⁷ = 100416421037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100416552149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50208276054 + 50208276055.

It is an arithmetic number, because the mean of its divisors is an integer number (50208276055).

Almost surely, 2^100416552109 is an apocalyptic number.

It is an amenable number.

100416552109 is a deficient number, since it is larger than the sum of its proper divisors (1).

100416552109 is an equidigital number, since it uses as much as digits as its factorization.

100416552109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 100416552109 in words is "one hundred billion, four hundred sixteen million, five hundred fifty-two thousand, one hundred nine".