2043011120 has 20 divisors (see below), whose sum is σ = 4750001040. Its totient is φ = 817204416.

The previous prime is 2043011107. The next prime is 2043011137. The reversal of 2043011120 is 211103402.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 2043011095 and 2043011104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12768740 + ... + 12768899.

It is an arithmetic number, because the mean of its divisors is an integer number (237500052).

Almost surely, 2^2043011120 is an apocalyptic number.

2043011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043011120 is an abundant number, since it is smaller than the sum of its proper divisors (2706989920).

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

2043011120 is a wasteful number, since it uses less digits than its factorization.

2043011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25537652 (or 25537646 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2043011120 is about 45199.6805298445. The cubic root of 2043011120 is about 1268.8888373389. Note that the first 4 decimals are identical.

Adding to 2043011120 its reverse (211103402), we get a palindrome (2254114522).

The spelling of 2043011120 in words is "two billion, forty-three million, eleven thousand, one hundred twenty".