100125304453 has 2 divisors, whose sum is σ = 100125304454. Its totient is φ = 100125304452.

The previous prime is 100125304351. The next prime is 100125304457. The reversal of 100125304453 is 354403521001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99078264289 + 1047040164 = 314767^2 + 32358^2 .

It is a cyclic number.

It is not a de Polignac number, because 100125304453 - 2¹³ = 100125296261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100125304457) 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, 50062652226 + 50062652227.

It is an arithmetic number, because the mean of its divisors is an integer number (50062652227).

Almost surely, 2^100125304453 is an apocalyptic number.

It is an amenable number.

100125304453 is a deficient number, since it is larger than the sum of its proper divisors (1).

100125304453 is an equidigital number, since it uses as much as digits as its factorization.

100125304453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 100125304453 its reverse (354403521001), we get a palindrome (454528825454).

The spelling of 100125304453 in words is "one hundred billion, one hundred twenty-five million, three hundred four thousand, four hundred fifty-three".