130423122431202 has 64 divisors (see below), whose sum is σ = 280785891052800. Its totient is φ = 40236531425280.

The previous prime is 130423122431171. The next prime is 130423122431221. The reversal of 130423122431202 is 202134221324031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 130423122431202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23152299 + ... + 28228977.

It is an arithmetic number, because the mean of its divisors is an integer number (4387279547700).

Almost surely, 2^{130423122431202} is an apocalyptic number.

130423122431202 is an abundant number, since it is smaller than the sum of its proper divisors (150362768621598).

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

130423122431202 is a wasteful number, since it uses less digits than its factorization.

130423122431202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5080891.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 130423122431202 its reverse (202134221324031), we get a palindrome (332557343755233).

The spelling of 130423122431202 in words is "one hundred thirty trillion, four hundred twenty-three billion, one hundred twenty-two million, four hundred thirty-one thousand, two hundred two".