10187903101 has 2 divisors, whose sum is σ = 10187903102. Its totient is φ = 10187903100.

The previous prime is 10187903083. The next prime is 10187903233. The reversal of 10187903101 is 10130978101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7507356025 + 2680547076 = 86645^2 + 51774^2 .

It is a cyclic number.

It is not a de Polignac number, because 10187903101 - 2¹⁵ = 10187870333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10187903801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5093951550 + 5093951551.

It is an arithmetic number, because the mean of its divisors is an integer number (5093951551).

Almost surely, 2^10187903101 is an apocalyptic number.

It is an amenable number.

10187903101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10187903101 is an equidigital number, since it uses as much as digits as its factorization.

10187903101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 31.

The spelling of 10187903101 in words is "ten billion, one hundred eighty-seven million, nine hundred three thousand, one hundred one".