10000501129 has 2 divisors, whose sum is σ = 10000501130. Its totient is φ = 10000501128.

The previous prime is 10000501103. The next prime is 10000501171. The reversal of 10000501129 is 92110500001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5602821904 + 4397679225 = 74852^2 + 66315^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000501129 - 2¹¹ = 10000499081 is a prime.

It is a super-2 number, since 2×10000501129² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10000505129) 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, 5000250564 + 5000250565.

It is an arithmetic number, because the mean of its divisors is an integer number (5000250565).

Almost surely, 2^10000501129 is an apocalyptic number.

It is an amenable number.

10000501129 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000501129 is an equidigital number, since it uses as much as digits as its factorization.

10000501129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 19.

The spelling of 10000501129 in words is "ten billion, five hundred one thousand, one hundred twenty-nine".