9811102423 has 2 divisors, whose sum is σ = 9811102424. Its totient is φ = 9811102422.

The previous prime is 9811102417. The next prime is 9811102429. The reversal of 9811102423 is 3242011189.

It is a balanced prime because it is at equal distance from previous prime (9811102417) and next prime (9811102429).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9811102423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9811102429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4905551211 + 4905551212.

It is an arithmetic number, because the mean of its divisors is an integer number (4905551212).

Almost surely, 2^9811102423 is an apocalyptic number.

9811102423 is a deficient number, since it is larger than the sum of its proper divisors (1).

9811102423 is an equidigital number, since it uses as much as digits as its factorization.

9811102423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 9811102423 is about 99051.0091972818. The cubic root of 9811102423 is about 2140.7827822428.

The spelling of 9811102423 in words is "nine billion, eight hundred eleven million, one hundred two thousand, four hundred twenty-three".