10203630413 has 2 divisors, whose sum is σ = 10203630414. Its totient is φ = 10203630412.

The previous prime is 10203630403. The next prime is 10203630421. The reversal of 10203630413 is 31403630201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6436371529 + 3767258884 = 80227^2 + 61378^2 .

It is a cyclic number.

It is not a de Polignac number, because 10203630413 - 2²² = 10199436109 is a prime.

It is a super-2 number, since 2×10203630413² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10203630403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101815206 + 5101815207.

It is an arithmetic number, because the mean of its divisors is an integer number (5101815207).

Almost surely, 2^10203630413 is an apocalyptic number.

It is an amenable number.

10203630413 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203630413 is an equidigital number, since it uses as much as digits as its factorization.

10203630413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The spelling of 10203630413 in words is "ten billion, two hundred three million, six hundred thirty thousand, four hundred thirteen".