10271656331 has 2 divisors, whose sum is σ = 10271656332. Its totient is φ = 10271656330.

The previous prime is 10271656259. The next prime is 10271656337. The reversal of 10271656331 is 13365617201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10271656331 - 2²² = 10267462027 is a prime.

It is a super-2 number, since 2×10271656331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10271656291 and 10271656300.

It is not a weakly prime, because it can be changed into another prime (10271656337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5135828165 + 5135828166.

It is an arithmetic number, because the mean of its divisors is an integer number (5135828166).

Almost surely, 2^10271656331 is an apocalyptic number.

10271656331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10271656331 is an equidigital number, since it uses as much as digits as its factorization.

10271656331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 10271656331 in words is "ten billion, two hundred seventy-one million, six hundred fifty-six thousand, three hundred thirty-one".