2032113220 has 48 divisors (see below), whose sum is σ = 4296560688. Its totient is φ = 807321600.

The previous prime is 2032113211. The next prime is 2032113229. The reversal of 2032113220 is 223112302.

It is an interprime number because it is at equal distance from previous prime (2032113211) and next prime (2032113229).

It can be written as a sum of positive squares in 8 ways, for example, as 930006016 + 1102107204 = 30496^2 + 33198^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2032113194 and 2032113203.

It is not an unprimeable number, because it can be changed into a prime (2032113229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3380920 + ... + 3381520.

It is an arithmetic number, because the mean of its divisors is an integer number (89511681).

Almost surely, 2^2032113220 is an apocalyptic number.

2032113220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032113220 is an abundant number, since it is smaller than the sum of its proper divisors (2264447468).

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

2032113220 is a wasteful number, since it uses less digits than its factorization.

2032113220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480 (or 1478 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2032113220 is about 45078.9664921458. The cubic root of 2032113220 is about 1266.6286302829.

Adding to 2032113220 its reverse (223112302), we get a palindrome (2255225522).

The spelling of 2032113220 in words is "two billion, thirty-two million, one hundred thirteen thousand, two hundred twenty".