10138763801 has 2 divisors, whose sum is σ = 10138763802. Its totient is φ = 10138763800.

The previous prime is 10138763759. The next prime is 10138763819. The reversal of 10138763801 is 10836783101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5913763801 + 4225000000 = 76901^2 + 65000^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10138763801 is a prime.

It is not a weakly prime, because it can be changed into another prime (10138763821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069381900 + 5069381901.

It is an arithmetic number, because the mean of its divisors is an integer number (5069381901).

Almost surely, 2^10138763801 is an apocalyptic number.

It is an amenable number.

10138763801 is a deficient number, since it is larger than the sum of its proper divisors (1).

10138763801 is an equidigital number, since it uses as much as digits as its factorization.

10138763801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 10138763801 in words is "ten billion, one hundred thirty-eight million, seven hundred sixty-three thousand, eight hundred one".