2103345852 has 24 divisors (see below), whose sum is σ = 4909860816. Its totient is φ = 700821888.

The previous prime is 2103345851. The next prime is 2103345869. The reversal of 2103345852 is 2585433012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103345851) 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, 5763 + ... + 65114.

It is an arithmetic number, because the mean of its divisors is an integer number (204577534).

Almost surely, 2^2103345852 is an apocalyptic number.

It is an amenable number.

2103345852 is an abundant number, since it is smaller than the sum of its proper divisors (2806514964).

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

2103345852 is a wasteful number, since it uses less digits than its factorization.

2103345852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73357 (or 73355 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 2103345852 is about 45862.2486583464. The cubic root of 2103345852 is about 1281.2589038540.

Adding to 2103345852 its reverse (2585433012), we get a palindrome (4688778864).

The spelling of 2103345852 in words is "two billion, one hundred three million, three hundred forty-five thousand, eight hundred fifty-two".