100454232917 has 2 divisors, whose sum is σ = 100454232918. Its totient is φ = 100454232916.

The previous prime is 100454232911. The next prime is 100454232919. The reversal of 100454232917 is 719232454001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97402664836 + 3051568081 = 312094^2 + 55241^2 .

It is a cyclic number.

It is not a de Polignac number, because 100454232917 - 2¹⁰ = 100454231893 is a prime.

Together with 100454232919, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100454232911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50227116458 + 50227116459.

It is an arithmetic number, because the mean of its divisors is an integer number (50227116459).

Almost surely, 2^100454232917 is an apocalyptic number.

It is an amenable number.

100454232917 is a deficient number, since it is larger than the sum of its proper divisors (1).

100454232917 is an equidigital number, since it uses as much as digits as its factorization.

100454232917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 100454232917 its reverse (719232454001), we get a palindrome (819686686918).

The spelling of 100454232917 in words is "one hundred billion, four hundred fifty-four million, two hundred thirty-two thousand, nine hundred seventeen".