110101101232949 has 2 divisors, whose sum is σ = 110101101232950. Its totient is φ = 110101101232948.

The previous prime is 110101101232933. The next prime is 110101101233017. The reversal of 110101101232949 is 949232101101011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80325635476849 + 29775465756100 = 8962457^2 + 5456690^2 .

It is a cyclic number.

It is not a de Polignac number, because 110101101232949 - 2⁴ = 110101101232933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110101101262949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050550616474 + 55050550616475.

It is an arithmetic number, because the mean of its divisors is an integer number (55050550616475).

Almost surely, 2^{110101101232949} is an apocalyptic number.

It is an amenable number.

110101101232949 is a deficient number, since it is larger than the sum of its proper divisors (1).

110101101232949 is an equidigital number, since it uses as much as digits as its factorization.

110101101232949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 35.

The spelling of 110101101232949 in words is "one hundred ten trillion, one hundred one billion, one hundred one million, two hundred thirty-two thousand, nine hundred forty-nine".