2103452032 has 32 divisors (see below), whose sum is σ = 4571425800. Its totient is φ = 956113920.

The previous prime is 2103452023. The next prime is 2103452063. The reversal of 2103452032 is 2302543012.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2103451994 and 2103452012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745557 + ... + 748372.

Almost surely, 2^2103452032 is an apocalyptic number.

2103452032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2103452032 is an abundant number, since it is smaller than the sum of its proper divisors (2467973768).

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

2103452032 is a wasteful number, since it uses less digits than its factorization.

2103452032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493954 (or 1493942 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2103452032 is about 45863.4062407057. The cubic root of 2103452032 is about 1281.2804634375.

Adding to 2103452032 its reverse (2302543012), we get a palindrome (4405995044).

The spelling of 2103452032 in words is "two billion, one hundred three million, four hundred fifty-two thousand, thirty-two".