10646451131003 has 2 divisors, whose sum is σ = 10646451131004. Its totient is φ = 10646451131002.

The previous prime is 10646451130999. The next prime is 10646451131033. The reversal of 10646451131003 is 30013115464601.

It is a weak prime.

It is an emirp because it is prime and its reverse (30013115464601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10646451131003 - 2² = 10646451130999 is a prime.

It is a super-2 number, since 2×10646451131003² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10646451131033) 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, 5323225565501 + 5323225565502.

It is an arithmetic number, because the mean of its divisors is an integer number (5323225565502).

Almost surely, 2^{10646451131003} is an apocalyptic number.

10646451131003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10646451131003 is an equidigital number, since it uses as much as digits as its factorization.

10646451131003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 10646451131003 its reverse (30013115464601), we get a palindrome (40659566595604).

The spelling of 10646451131003 in words is "ten trillion, six hundred forty-six billion, four hundred fifty-one million, one hundred thirty-one thousand, three".