110011203121297 has 2 divisors, whose sum is σ = 110011203121298. Its totient is φ = 110011203121296.

The previous prime is 110011203121219. The next prime is 110011203121301. The reversal of 110011203121297 is 792121302110011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89444987191296 + 20566215930001 = 9457536^2 + 4534999^2 .

It is a cyclic number.

It is not a de Polignac number, because 110011203121297 - 2¹⁵ = 110011203088529 is a prime.

It is not a weakly prime, because it can be changed into another prime (110011503121297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005601560648 + 55005601560649.

It is an arithmetic number, because the mean of its divisors is an integer number (55005601560649).

Almost surely, 2^{110011203121297} is an apocalyptic number.

It is an amenable number.

110011203121297 is a deficient number, since it is larger than the sum of its proper divisors (1).

110011203121297 is an equidigital number, since it uses as much as digits as its factorization.

110011203121297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 31.

The spelling of 110011203121297 in words is "one hundred ten trillion, eleven billion, two hundred three million, one hundred twenty-one thousand, two hundred ninety-seven".