10237218317 has 2 divisors, whose sum is σ = 10237218318. Its totient is φ = 10237218316.

The previous prime is 10237218289. The next prime is 10237218353. The reversal of 10237218317 is 71381273201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10106481961 + 130736356 = 100531^2 + 11434^2 .

It is a cyclic number.

It is not a de Polignac number, because 10237218317 - 2¹⁶ = 10237152781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10237217317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5118609158 + 5118609159.

It is an arithmetic number, because the mean of its divisors is an integer number (5118609159).

Almost surely, 2^10237218317 is an apocalyptic number.

It is an amenable number.

10237218317 is a deficient number, since it is larger than the sum of its proper divisors (1).

10237218317 is an equidigital number, since it uses as much as digits as its factorization.

10237218317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 10237218317 in words is "ten billion, two hundred thirty-seven million, two hundred eighteen thousand, three hundred seventeen".