2001103484 has 24 divisors (see below), whose sum is σ = 3688930560. Its totient is φ = 947200176.

The previous prime is 2001103459. The next prime is 2001103487. The reversal of 2001103484 is 4843011002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001103487) 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, 104159 + ... + 121865.

It is an arithmetic number, because the mean of its divisors is an integer number (153705440).

Almost surely, 2^2001103484 is an apocalyptic number.

It is an amenable number.

2001103484 is a deficient number, since it is larger than the sum of its proper divisors (1687827076).

2001103484 is a wasteful number, since it uses less digits than its factorization.

2001103484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19217 (or 19215 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2001103484 is about 44733.6951748903. The cubic root of 2001103484 is about 1260.1527244119.

Adding to 2001103484 its reverse (4843011002), we get a palindrome (6844114486).

The spelling of 2001103484 in words is "two billion, one million, one hundred three thousand, four hundred eighty-four".