2001320102134 has 8 divisors (see below), whose sum is σ = 3016207547928. Its totient is φ = 995917586160.

The previous prime is 2001320102081. The next prime is 2001320102153. The reversal of 2001320102134 is 4312010231002.

It is a happy number.

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

It is a congruent number.

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, 2371231927 + ... + 2371232770.

It is an arithmetic number, because the mean of its divisors is an integer number (377025943491).

Almost surely, 2^{2001320102134} is an apocalyptic number.

2001320102134 is a deficient number, since it is larger than the sum of its proper divisors (1014887445794).

2001320102134 is a wasteful number, since it uses less digits than its factorization.

2001320102134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742464910.

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

Adding to 2001320102134 its reverse (4312010231002), we get a palindrome (6313330333136).

The spelling of 2001320102134 in words is "two trillion, one billion, three hundred twenty million, one hundred two thousand, one hundred thirty-four".