1203000130349 has 2 divisors, whose sum is σ = 1203000130350. Its totient is φ = 1203000130348.

The previous prime is 1203000130207. The next prime is 1203000130357. The reversal of 1203000130349 is 9430310003021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 618868569124 + 584131561225 = 786682^2 + 764285^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1203000130349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1203000130379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601500065174 + 601500065175.

It is an arithmetic number, because the mean of its divisors is an integer number (601500065175).

Almost surely, 2^{1203000130349} is an apocalyptic number.

It is an amenable number.

1203000130349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203000130349 is an equidigital number, since it uses as much as digits as its factorization.

1203000130349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 1203000130349 in words is "one trillion, two hundred three billion, one hundred thirty thousand, three hundred forty-nine".