13806180001 has 2 divisors, whose sum is σ = 13806180002. Its totient is φ = 13806180000.

The previous prime is 13806179987. The next prime is 13806180019. The reversal of 13806180001 is 10008160831.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9017401600 + 4788778401 = 94960^2 + 69201^2 .

It is a cyclic number.

It is not a de Polignac number, because 13806180001 - 2¹⁹ = 13805655713 is a prime.

It is a super-2 number, since 2×13806180001² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13806180701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6903090000 + 6903090001.

It is an arithmetic number, because the mean of its divisors is an integer number (6903090001).

Almost surely, 2^13806180001 is an apocalyptic number.

It is an amenable number.

13806180001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13806180001 is an equidigital number, since it uses as much as digits as its factorization.

13806180001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 13806180001 in words is "thirteen billion, eight hundred six million, one hundred eighty thousand, one".