2002101120 has 96 divisors (see below), whose sum is σ = 6913525320. Its totient is φ = 533892096.

The previous prime is 2002101119. The next prime is 2002101131. The reversal of 2002101120 is 211012002.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168034 + ... + 179553.

Almost surely, 2^2002101120 is an apocalyptic number.

2002101120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002101120 is an abundant number, since it is smaller than the sum of its proper divisors (4911424200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002101120 is a wasteful number, since it uses less digits than its factorization.

2002101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347612 (or 347597 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2002101120 is about 44744.8446192408. The cubic root of 2002101120 is about 1260.3621030327.

Adding to 2002101120 its reverse (211012002), we get a palindrome (2213113122).

The spelling of 2002101120 in words is "two billion, two million, one hundred one thousand, one hundred twenty".