130232121202 has 8 divisors (see below), whose sum is σ = 199033996716. Its totient is φ = 63887455632.

The previous prime is 130232121199. The next prime is 130232121203. The reversal of 130232121202 is 202121232031.

It can be written as a sum of positive squares in 2 ways, for example, as 106544140921 + 23687980281 = 326411^2 + 153909^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130232121202.

It is not an unprimeable number, because it can be changed into a prime (130232121203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614302353 + ... + 614302564.

Almost surely, 2^130232121202 is an apocalyptic number.

130232121202 is a deficient number, since it is larger than the sum of its proper divisors (68801875514).

130232121202 is a wasteful number, since it uses less digits than its factorization.

130232121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228604972.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 130232121202 its reverse (202121232031), we get a palindrome (332353353233).

The spelling of 130232121202 in words is "one hundred thirty billion, two hundred thirty-two million, one hundred twenty-one thousand, two hundred two".