10261171223 has 2 divisors, whose sum is σ = 10261171224. Its totient is φ = 10261171222.

The previous prime is 10261171157. The next prime is 10261171231. The reversal of 10261171223 is 32217116201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10261171223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10261171192 and 10261171201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10261170223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5130585611 + 5130585612.

It is an arithmetic number, because the mean of its divisors is an integer number (5130585612).

Almost surely, 2^10261171223 is an apocalyptic number.

10261171223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10261171223 is an equidigital number, since it uses as much as digits as its factorization.

10261171223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 10261171223 its reverse (32217116201), we get a palindrome (42478287424).

The spelling of 10261171223 in words is "ten billion, two hundred sixty-one million, one hundred seventy-one thousand, two hundred twenty-three".