10066112501 has 2 divisors, whose sum is σ = 10066112502. Its totient is φ = 10066112500.

The previous prime is 10066112489. The next prime is 10066112527. The reversal of 10066112501 is 10521166001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7222450225 + 2843662276 = 84985^2 + 53326^2 .

It is a cyclic number.

It is not a de Polignac number, because 10066112501 - 2¹⁰ = 10066111477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10066112531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033056250 + 5033056251.

It is an arithmetic number, because the mean of its divisors is an integer number (5033056251).

Almost surely, 2^10066112501 is an apocalyptic number.

It is an amenable number.

10066112501 is a deficient number, since it is larger than the sum of its proper divisors (1).

10066112501 is an equidigital number, since it uses as much as digits as its factorization.

10066112501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 10066112501 its reverse (10521166001), we get a palindrome (20587278502).

The spelling of 10066112501 in words is "ten billion, sixty-six million, one hundred twelve thousand, five hundred one".