103225001549 has 2 divisors, whose sum is σ = 103225001550. Its totient is φ = 103225001548.

The previous prime is 103225001527. The next prime is 103225001569. The reversal of 103225001549 is 945100522301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86300812900 + 16924188649 = 293770^2 + 130093^2 .

It is a cyclic number.

It is not a de Polignac number, because 103225001549 - 2⁸ = 103225001293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103225001569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51612500774 + 51612500775.

It is an arithmetic number, because the mean of its divisors is an integer number (51612500775).

Almost surely, 2^103225001549 is an apocalyptic number.

It is an amenable number.

103225001549 is a deficient number, since it is larger than the sum of its proper divisors (1).

103225001549 is an equidigital number, since it uses as much as digits as its factorization.

103225001549 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 32.

The spelling of 103225001549 in words is "one hundred three billion, two hundred twenty-five million, one thousand, five hundred forty-nine".