130123132130 has 32 divisors (see below), whose sum is σ = 254048160240. Its totient is φ = 47792711680.

The previous prime is 130123132091. The next prime is 130123132151. The reversal of 130123132130 is 31231321031.

It can be written as a sum of positive squares in 8 ways, for example, as 26140745761 + 103982386369 = 161681^2 + 322463^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9327545 + ... + 9341484.

Almost surely, 2^130123132130 is an apocalyptic number.

130123132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130123132130 is a deficient number, since it is larger than the sum of its proper divisors (123925028110).

130123132130 is a wasteful number, since it uses less digits than its factorization.

130123132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18669094.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130123132130 its reverse (31231321031), we get a palindrome (161354453161).

The spelling of 130123132130 in words is "one hundred thirty billion, one hundred twenty-three million, one hundred thirty-two thousand, one hundred thirty".