130213303121 has 6 divisors (see below), whose sum is σ = 143127019266. Its totient is φ = 118375730000.

The previous prime is 130213303043. The next prime is 130213303127. The reversal of 130213303121 is 121303312031.

It can be written as a sum of positive squares in only one way, i.e., 71920512400 + 58292790721 = 268180^2 + 241439^2 .

It is not a de Polignac number, because 130213303121 - 2¹⁰ = 130213302097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130213303093 and 130213303102.

It is not an unprimeable number, because it can be changed into a prime (130213303127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 538071380 + ... + 538071621.

It is an arithmetic number, because the mean of its divisors is an integer number (23854503211).

Almost surely, 2^130213303121 is an apocalyptic number.

130213303121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130213303121 is a deficient number, since it is larger than the sum of its proper divisors (12913716145).

130213303121 is a wasteful number, since it uses less digits than its factorization.

130213303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076143023 (or 1076143012 counting only the distinct ones).

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

Adding to 130213303121 its reverse (121303312031), we get a palindrome (251516615152).

It can be divided in two parts, 130213 and 303121, that added together give a palindrome (433334).

The spelling of 130213303121 in words is "one hundred thirty billion, two hundred thirteen million, three hundred three thousand, one hundred twenty-one".