2130220121101 has 8 divisors (see below), whose sum is σ = 2243764332000. Its totient is φ = 2016818646480.

The previous prime is 2130220121089. The next prime is 2130220121143. The reversal of 2130220121101 is 1011210220312.

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 2130220121101 - 2²¹ = 2130218023949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130220121401) 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, 35653426 + ... + 35713123.

It is an arithmetic number, because the mean of its divisors is an integer number (280470541500).

Almost surely, 2^{2130220121101} is an apocalyptic number.

It is an amenable number.

2130220121101 is a deficient number, since it is larger than the sum of its proper divisors (113544210899).

2130220121101 is a wasteful number, since it uses less digits than its factorization.

2130220121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71368139.

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

Adding to 2130220121101 its reverse (1011210220312), we get a palindrome (3141430341413).

The spelling of 2130220121101 in words is "two trillion, one hundred thirty billion, two hundred twenty million, one hundred twenty-one thousand, one hundred one".