130122606245 has 8 divisors (see below), whose sum is σ = 156177889560. Its totient is φ = 104077576960.

The previous prime is 130122606197. The next prime is 130122606247. The reversal of 130122606245 is 542606221031.

It can be written as a sum of positive squares in 4 ways, for example, as 16854011329 + 113268594916 = 129823^2 + 336554^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-130122606245 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130122606247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535560 + ... + 2586369.

It is an arithmetic number, because the mean of its divisors is an integer number (19522236195).

Almost surely, 2^130122606245 is an apocalyptic number.

It is an amenable number.

130122606245 is a deficient number, since it is larger than the sum of its proper divisors (26055283315).

130122606245 is an equidigital number, since it uses as much as digits as its factorization.

130122606245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127015.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 130122606245 its reverse (542606221031), we get a palindrome (672728827276).

The spelling of 130122606245 in words is "one hundred thirty billion, one hundred twenty-two million, six hundred six thousand, two hundred forty-five".