2000270121 has 8 divisors (see below), whose sum is σ = 2667638400. Its totient is φ = 1333207632.

The previous prime is 2000270113. The next prime is 2000270159. The reversal of 2000270121 is 1210720002.

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

It is not a de Polignac number, because 2000270121 - 2³ = 2000270113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2000270121.

It is not an unprimeable number, because it can be changed into a prime (2000270101) 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, 60721 + ... + 87678.

It is an arithmetic number, because the mean of its divisors is an integer number (333454800).

Almost surely, 2^2000270121 is an apocalyptic number.

It is an amenable number.

2000270121 is a deficient number, since it is larger than the sum of its proper divisors (667368279).

2000270121 is a wasteful number, since it uses less digits than its factorization.

2000270121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152895.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 2000270121 is about 44724.3794926212. The cubic root of 2000270121 is about 1259.9777691971.

Adding to 2000270121 its reverse (1210720002), we get a palindrome (3210990123).

The spelling of 2000270121 in words is "two billion, two hundred seventy thousand, one hundred twenty-one".