103297746949 has 2 divisors, whose sum is σ = 103297746950. Its totient is φ = 103297746948.

The previous prime is 103297746883. The next prime is 103297746977. The reversal of 103297746949 is 949647792301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103281890625 + 15856324 = 321375^2 + 3982^2 .

It is a cyclic number.

It is not a de Polignac number, because 103297746949 - 2¹³ = 103297738757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103298746949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51648873474 + 51648873475.

It is an arithmetic number, because the mean of its divisors is an integer number (51648873475).

Almost surely, 2^103297746949 is an apocalyptic number.

It is an amenable number.

103297746949 is a deficient number, since it is larger than the sum of its proper divisors (1).

103297746949 is an equidigital number, since it uses as much as digits as its factorization.

103297746949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20575296, while the sum is 61.

The spelling of 103297746949 in words is "one hundred three billion, two hundred ninety-seven million, seven hundred forty-six thousand, nine hundred forty-nine".