2103023320 has 16 divisors (see below), whose sum is σ = 4731802560. Its totient is φ = 841209312.

The previous prime is 2103023297. The next prime is 2103023327. The reversal of 2103023320 is 233203012.

It is a junction number, because it is equal to n+sod(n) for n = 2103023294 and 2103023303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103023327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26287752 + ... + 26287831.

It is an arithmetic number, because the mean of its divisors is an integer number (295737660).

Almost surely, 2^2103023320 is an apocalyptic number.

2103023320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103023320 is an abundant number, since it is smaller than the sum of its proper divisors (2628779240).

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

2103023320 is a wasteful number, since it uses less digits than its factorization.

2103023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52575594 (or 52575590 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2103023320 is about 45858.7322109977. The cubic root of 2103023320 is about 1281.1934100883.

Adding to 2103023320 its reverse (233203012), we get a palindrome (2336226332).

The spelling of 2103023320 in words is "two billion, one hundred three million, twenty-three thousand, three hundred twenty".