130123213121202 has 16 divisors (see below), whose sum is σ = 297424487134272. Its totient is φ = 37178060891760.

The previous prime is 130123213121147. The next prime is 130123213121273. The reversal of 130123213121202 is 202121312321031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1549085870449 + ... + 1549085870532.

It is an arithmetic number, because the mean of its divisors is an integer number (18589030445892).

Almost surely, 2^{130123213121202} is an apocalyptic number.

130123213121202 is an abundant number, since it is smaller than the sum of its proper divisors (167301274013070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130123213121202 is a wasteful number, since it uses less digits than its factorization.

130123213121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098171740993.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 130123213121202 its reverse (202121312321031), we get a palindrome (332244525442233).

The spelling of 130123213121202 in words is "one hundred thirty trillion, one hundred twenty-three billion, two hundred thirteen million, one hundred twenty-one thousand, two hundred two".