10000001123237 has 2 divisors, whose sum is σ = 10000001123238. Its totient is φ = 10000001123236.

The previous prime is 10000001123209. The next prime is 10000001123263. The reversal of 10000001123237 is 73232110000001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7429080701956 + 2570920421281 = 2725634^2 + 1603409^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000001123237 - 2²⁸ = 9999732687781 is a prime.

It is a super-2 number, since 2×10000001123237² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000001123207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000000561618 + 5000000561619.

It is an arithmetic number, because the mean of its divisors is an integer number (5000000561619).

Almost surely, 2^{10000001123237} is an apocalyptic number.

It is an amenable number.

10000001123237 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000001123237 is an equidigital number, since it uses as much as digits as its factorization.

10000001123237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

Adding to 10000001123237 its reverse (73232110000001), we get a palindrome (83232111123238).

The spelling of 10000001123237 in words is "ten trillion, one million, one hundred twenty-three thousand, two hundred thirty-seven".