10431402403273 has 2 divisors, whose sum is σ = 10431402403274. Its totient is φ = 10431402403272.

The previous prime is 10431402403267. The next prime is 10431402403291. The reversal of 10431402403273 is 37230420413401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10133475289344 + 297927113929 = 3183312^2 + 545827^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10431402403273 is a prime.

It is a super-2 number, since 2×10431402403273² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10431402403973) 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, 5215701201636 + 5215701201637.

It is an arithmetic number, because the mean of its divisors is an integer number (5215701201637).

Almost surely, 2^{10431402403273} is an apocalyptic number.

It is an amenable number.

10431402403273 is a deficient number, since it is larger than the sum of its proper divisors (1).

10431402403273 is an equidigital number, since it uses as much as digits as its factorization.

10431402403273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 10431402403273 its reverse (37230420413401), we get a palindrome (47661822816674).

The spelling of 10431402403273 in words is "ten trillion, four hundred thirty-one billion, four hundred two million, four hundred three thousand, two hundred seventy-three".