10237349281 has 2 divisors, whose sum is σ = 10237349282. Its totient is φ = 10237349280.

The previous prime is 10237349279. The next prime is 10237349341. The reversal of 10237349281 is 18294373201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10163664225 + 73685056 = 100815^2 + 8584^2 .

It is a cyclic number.

It is not a de Polignac number, because 10237349281 - 2¹ = 10237349279 is a prime.

It is a super-2 number, since 2×10237349281² (a number of 21 digits) contains 22 as substring.

Together with 10237349279, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10237349581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5118674640 + 5118674641.

It is an arithmetic number, because the mean of its divisors is an integer number (5118674641).

Almost surely, 2^10237349281 is an apocalyptic number.

It is an amenable number.

10237349281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10237349281 is an equidigital number, since it uses as much as digits as its factorization.

10237349281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 10237349281 in words is "ten billion, two hundred thirty-seven million, three hundred forty-nine thousand, two hundred eighty-one".