10400131103 has 2 divisors, whose sum is σ = 10400131104. Its totient is φ = 10400131102.

The previous prime is 10400131073. The next prime is 10400131139. The reversal of 10400131103 is 30113100401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10400131103 - 2⁸ = 10400130847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10400131303) 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, 5200065551 + 5200065552.

It is an arithmetic number, because the mean of its divisors is an integer number (5200065552).

Almost surely, 2^10400131103 is an apocalyptic number.

10400131103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10400131103 is an equidigital number, since it uses as much as digits as its factorization.

10400131103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10400131103 its reverse (30113100401), we get a palindrome (40513231504).

The spelling of 10400131103 in words is "ten billion, four hundred million, one hundred thirty-one thousand, one hundred three".