10203605633407 has 2 divisors, whose sum is σ = 10203605633408. Its totient is φ = 10203605633406.

The previous prime is 10203605633387. The next prime is 10203605633483. The reversal of 10203605633407 is 70433650630201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10203605633407 - 2²⁷ = 10203471415679 is a prime.

It is a super-2 number, since 2×10203605633407² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10203605633407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10203605633107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101802816703 + 5101802816704.

It is an arithmetic number, because the mean of its divisors is an integer number (5101802816704).

Almost surely, 2^{10203605633407} is an apocalyptic number.

10203605633407 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203605633407 is an equidigital number, since it uses as much as digits as its factorization.

10203605633407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 10203605633407 in words is "ten trillion, two hundred three billion, six hundred five million, six hundred thirty-three thousand, four hundred seven".