10311210031097 has 2 divisors, whose sum is σ = 10311210031098. Its totient is φ = 10311210031096.

The previous prime is 10311210031093. The next prime is 10311210031153. The reversal of 10311210031097 is 79013001211301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8151144910441 + 2160065120656 = 2855021^2 + 1469716^2 .

It is an emirp because it is prime and its reverse (79013001211301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10311210031097 - 2² = 10311210031093 is a prime.

It is not a weakly prime, because it can be changed into another prime (10311210031093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155605015548 + 5155605015549.

It is an arithmetic number, because the mean of its divisors is an integer number (5155605015549).

Almost surely, 2^{10311210031097} is an apocalyptic number.

It is an amenable number.

10311210031097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311210031097 is an equidigital number, since it uses as much as digits as its factorization.

10311210031097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 29.

Adding to 10311210031097 its reverse (79013001211301), we get a palindrome (89324211242398).

The spelling of 10311210031097 in words is "ten trillion, three hundred eleven billion, two hundred ten million, thirty-one thousand, ninety-seven".