2001430402130 has 8 divisors (see below), whose sum is σ = 3602574723852. Its totient is φ = 800572160848.

The previous prime is 2001430402117. The next prime is 2001430402177. The reversal of 2001430402130 is 312040341002.

It can be written as a sum of positive squares in 2 ways, for example, as 1983734219401 + 17696182729 = 1408451^2 + 133027^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100071520097 + ... + 100071520116.

Almost surely, 2^{2001430402130} is an apocalyptic number.

2001430402130 is a deficient number, since it is larger than the sum of its proper divisors (1601144321722).

2001430402130 is a wasteful number, since it uses less digits than its factorization.

2001430402130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200143040220.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2001430402130 its reverse (312040341002), we get a palindrome (2313470743132).

The spelling of 2001430402130 in words is "two trillion, one billion, four hundred thirty million, four hundred two thousand, one hundred thirty".