103130219643049 has 2 divisors, whose sum is σ = 103130219643050. Its totient is φ = 103130219643048.

The previous prime is 103130219643023. The next prime is 103130219643067. The reversal of 103130219643049 is 940346912031301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93845815634025 + 9284404009024 = 9687405^2 + 3047032^2 .

It is a cyclic number.

It is not a de Polignac number, because 103130219643049 - 2³⁹ = 102580463829161 is a prime.

It is not a weakly prime, because it can be changed into another prime (103130219643749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51565109821524 + 51565109821525.

It is an arithmetic number, because the mean of its divisors is an integer number (51565109821525).

Almost surely, 2^{103130219643049} is an apocalyptic number.

It is an amenable number.

103130219643049 is a deficient number, since it is larger than the sum of its proper divisors (1).

103130219643049 is an equidigital number, since it uses as much as digits as its factorization.

103130219643049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 103130219643049 in words is "one hundred three trillion, one hundred thirty billion, two hundred nineteen million, six hundred forty-three thousand, forty-nine".