1203030344413 has 2 divisors, whose sum is σ = 1203030344414. Its totient is φ = 1203030344412.

The previous prime is 1203030344401. The next prime is 1203030344423. The reversal of 1203030344413 is 3144430303021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 896509772964 + 306520571449 = 946842^2 + 553643^2 .

It is a cyclic number.

It is not a de Polignac number, because 1203030344413 - 2⁹ = 1203030343901 is a prime.

It is a super-3 number, since 3×1203030344413³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1203030344423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601515172206 + 601515172207.

It is an arithmetic number, because the mean of its divisors is an integer number (601515172207).

Almost surely, 2^{1203030344413} is an apocalyptic number.

It is an amenable number.

1203030344413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203030344413 is an equidigital number, since it uses as much as digits as its factorization.

1203030344413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1203030344413 its reverse (3144430303021), we get a palindrome (4347460647434).

The spelling of 1203030344413 in words is "one trillion, two hundred three billion, thirty million, three hundred forty-four thousand, four hundred thirteen".