2105033502 has 32 divisors (see below), whose sum is σ = 4946094720. Its totient is φ = 588820320.

The previous prime is 2105033501. The next prime is 2105033507. The reversal of 2105033502 is 2053305012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105033501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1225852 + ... + 1227567.

It is an arithmetic number, because the mean of its divisors is an integer number (154565460).

Almost surely, 2^2105033502 is an apocalyptic number.

2105033502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2105033502 is an abundant number, since it is smaller than the sum of its proper divisors (2841061218).

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

2105033502 is a wasteful number, since it uses less digits than its factorization.

2105033502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453448.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 2105033502 is about 45880.6440887658. The cubic root of 2105033502 is about 1281.6014911216.

Adding to 2105033502 its reverse (2053305012), we get a palindrome (4158338514).

The spelling of 2105033502 in words is "two billion, one hundred five million, thirty-three thousand, five hundred two".