1373130228229 has 2 divisors, whose sum is σ = 1373130228230. Its totient is φ = 1373130228228.

The previous prime is 1373130228163. The next prime is 1373130228287. The reversal of 1373130228229 is 9228220313731.

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., 941084309025 + 432045919204 = 970095^2 + 657302^2 .

It is a cyclic number.

It is not a de Polignac number, because 1373130228229 - 2¹⁹ = 1373129703941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1373130228329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686565114114 + 686565114115.

It is an arithmetic number, because the mean of its divisors is an integer number (686565114115).

Almost surely, 2^{1373130228229} is an apocalyptic number.

It is an amenable number.

1373130228229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1373130228229 is an equidigital number, since it uses as much as digits as its factorization.

1373130228229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 1373130228229 in words is "one trillion, three hundred seventy-three billion, one hundred thirty million, two hundred twenty-eight thousand, two hundred twenty-nine".