122013130325 has 6 divisors (see below), whose sum is σ = 151296281634. Its totient is φ = 97610504240.

The previous prime is 122013130321. The next prime is 122013130363. The reversal of 122013130325 is 523031310221.

It can be written as a sum of positive squares in 3 ways, for example, as 124166449 + 121888963876 = 11143^2 + 349126^2 .

It is not a de Polignac number, because 122013130325 - 2² = 122013130321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122013130325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122013130321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2440262582 + ... + 2440262631.

It is an arithmetic number, because the mean of its divisors is an integer number (25216046939).

Almost surely, 2^122013130325 is an apocalyptic number.

It is an amenable number.

122013130325 is a deficient number, since it is larger than the sum of its proper divisors (29283151309).

122013130325 is an equidigital number, since it uses as much as digits as its factorization.

122013130325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4880525223 (or 4880525218 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 122013130325 its reverse (523031310221), we get a palindrome (645044440546).

The spelling of 122013130325 in words is "one hundred twenty-two billion, thirteen million, one hundred thirty thousand, three hundred twenty-five".