2103441012 has 36 divisors (see below), whose sum is σ = 5325159840. Its totient is φ = 700075152.

The previous prime is 2103441007. The next prime is 2103441013. The reversal of 2103441012 is 2101443012.

2103441012 is a `hidden beast` number, since 210 + 3 + 441 + 0 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103441013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20608 + ... + 68055.

Almost surely, 2^2103441012 is an apocalyptic number.

It is an amenable number.

2103441012 is an abundant number, since it is smaller than the sum of its proper divisors (3221718828).

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

2103441012 is a wasteful number, since it uses less digits than its factorization.

2103441012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89332 (or 89327 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2103441012 is about 45863.2861011943. The cubic root of 2103441012 is about 1281.2782258878.

Adding to 2103441012 its reverse (2101443012), we get a palindrome (4204884024).

The spelling of 2103441012 in words is "two billion, one hundred three million, four hundred forty-one thousand, twelve".