126610771103 has 2 divisors, whose sum is σ = 126610771104. Its totient is φ = 126610771102.

The previous prime is 126610771097. The next prime is 126610771109. The reversal of 126610771103 is 301177016621.

It is a balanced prime because it is at equal distance from previous prime (126610771097) and next prime (126610771109).

It is a cyclic number.

It is not a de Polignac number, because 126610771103 - 2⁶ = 126610771039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126610771109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63305385551 + 63305385552.

It is an arithmetic number, because the mean of its divisors is an integer number (63305385552).

Almost surely, 2^126610771103 is an apocalyptic number.

126610771103 is a deficient number, since it is larger than the sum of its proper divisors (1).

126610771103 is an equidigital number, since it uses as much as digits as its factorization.

126610771103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 35.

Adding to 126610771103 its reverse (301177016621), we get a palindrome (427787787724).

The spelling of 126610771103 in words is "one hundred twenty-six billion, six hundred ten million, seven hundred seventy-one thousand, one hundred three".