110023100321 has 2 divisors, whose sum is σ = 110023100322. Its totient is φ = 110023100320.

The previous prime is 110023100273. The next prime is 110023100333. The reversal of 110023100321 is 123001320011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104352257296 + 5670843025 = 323036^2 + 75305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110023100321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110023100296 and 110023100305.

It is not a weakly prime, because it can be changed into another prime (110023100351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55011550160 + 55011550161.

It is an arithmetic number, because the mean of its divisors is an integer number (55011550161).

Almost surely, 2^110023100321 is an apocalyptic number.

It is an amenable number.

110023100321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110023100321 is an equidigital number, since it uses as much as digits as its factorization.

110023100321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 110023100321 its reverse (123001320011), we get a palindrome (233024420332).

The spelling of 110023100321 in words is "one hundred ten billion, twenty-three million, one hundred thousand, three hundred twenty-one".