10203605562413 has 2 divisors, whose sum is σ = 10203605562414. Its totient is φ = 10203605562412.

The previous prime is 10203605562349. The next prime is 10203605562431. The reversal of 10203605562413 is 31426550630201.

10203605562413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (10203605562431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7034785468489 + 3168820093924 = 2652317^2 + 1780118^2 .

It is a cyclic number.

It is not a de Polignac number, because 10203605562413 - 2⁶ = 10203605562349 is a prime.

It is a super-2 number, since 2×10203605562413² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10203605562463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101802781206 + 5101802781207.

It is an arithmetic number, because the mean of its divisors is an integer number (5101802781207).

Almost surely, 2^{10203605562413} is an apocalyptic number.

It is an amenable number.

10203605562413 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203605562413 is an equidigital number, since it uses as much as digits as its factorization.

10203605562413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 10203605562413 in words is "ten trillion, two hundred three billion, six hundred five million, five hundred sixty-two thousand, four hundred thirteen".