2130120201121 has 8 divisors (see below), whose sum is σ = 2346775092288. Its totient is φ = 1917299910000.

The previous prime is 2130120201113. The next prime is 2130120201161. The reversal of 2130120201121 is 1211020210312.

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

It is a cyclic number.

It is not a de Polignac number, because 2130120201121 - 2³ = 2130120201113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130120201095 and 2130120201104.

It is not an unprimeable number, because it can be changed into a prime (2130120201161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958648845 + ... + 958651066.

It is an arithmetic number, because the mean of its divisors is an integer number (293346886536).

Almost surely, 2^{2130120201121} is an apocalyptic number.

It is an amenable number.

2130120201121 is a deficient number, since it is larger than the sum of its proper divisors (216654891167).

2130120201121 is a wasteful number, since it uses less digits than its factorization.

2130120201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917300023.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2130120201121 its reverse (1211020210312), we get a palindrome (3341140411433).

The spelling of 2130120201121 in words is "two trillion, one hundred thirty billion, one hundred twenty million, two hundred one thousand, one hundred twenty-one".