103297549049 has 2 divisors, whose sum is σ = 103297549050. Its totient is φ = 103297549048.

The previous prime is 103297548979. The next prime is 103297549067. The reversal of 103297549049 is 940945792301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101692745449 + 1604803600 = 318893^2 + 40060^2 .

It is a cyclic number.

It is not a de Polignac number, because 103297549049 - 2¹² = 103297544953 is a prime.

It is not a weakly prime, because it can be changed into another prime (103297545049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51648774524 + 51648774525.

It is an arithmetic number, because the mean of its divisors is an integer number (51648774525).

Almost surely, 2^103297549049 is an apocalyptic number.

It is an amenable number.

103297549049 is a deficient number, since it is larger than the sum of its proper divisors (1).

103297549049 is an equidigital number, since it uses as much as digits as its factorization.

103297549049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 103297549049 in words is "one hundred three billion, two hundred ninety-seven million, five hundred forty-nine thousand, forty-nine".