22130103161 has 2 divisors, whose sum is σ = 22130103162. Its totient is φ = 22130103160.

The previous prime is 22130103139. The next prime is 22130103181. The reversal of 22130103161 is 16130103122.

It is an a-pointer prime, because the next prime (22130103181) can be obtained adding 22130103161 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22128347536 + 1755625 = 148756^2 + 1325^2 .

It is a cyclic number.

It is not a de Polignac number, because 22130103161 - 2⁶ = 22130103097 is a prime.

It is not a weakly prime, because it can be changed into another prime (22130103181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065051580 + 11065051581.

It is an arithmetic number, because the mean of its divisors is an integer number (11065051581).

Almost surely, 2^22130103161 is an apocalyptic number.

It is an amenable number.

22130103161 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130103161 is an equidigital number, since it uses as much as digits as its factorization.

22130103161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 22130103161 its reverse (16130103122), we get a palindrome (38260206283).

The spelling of 22130103161 in words is "twenty-two billion, one hundred thirty million, one hundred three thousand, one hundred sixty-one".