130233020202 has 24 divisors (see below), whose sum is σ = 282789004836. Its totient is φ = 43316012736.

The previous prime is 130233020191. The next prime is 130233020243. The reversal of 130233020202 is 202020332031.

It is a happy number.

130233020202 is a `hidden beast` number, since 130 + 2 + 330 + 2 + 0 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 125883749601 + 4349270601 = 354801^2 + 65949^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7907713 + ... + 7924164.

Almost surely, 2^130233020202 is an apocalyptic number.

130233020202 is an abundant number, since it is smaller than the sum of its proper divisors (152555984634).

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

130233020202 is a wasteful number, since it uses less digits than its factorization.

130233020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15832342 (or 15832339 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 130233020202 its reverse (202020332031), we get a palindrome (332253352233).

It can be divided in two parts, 130 and 233020202, that added together give a palindrome (233020332).

The spelling of 130233020202 in words is "one hundred thirty billion, two hundred thirty-three million, twenty thousand, two hundred two".