10210881251 has 2 divisors, whose sum is σ = 10210881252. Its totient is φ = 10210881250.

The previous prime is 10210881223. The next prime is 10210881269. The reversal of 10210881251 is 15218801201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10210881251 is a prime.

It is not a weakly prime, because it can be changed into another prime (10210881281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105440625 + 5105440626.

It is an arithmetic number, because the mean of its divisors is an integer number (5105440626).

Almost surely, 2^10210881251 is an apocalyptic number.

10210881251 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210881251 is an equidigital number, since it uses as much as digits as its factorization.

10210881251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 29.

The spelling of 10210881251 in words is "ten billion, two hundred ten million, eight hundred eighty-one thousand, two hundred fifty-one".