2103111002 has 8 divisors (see below), whose sum is σ = 3162196800. Its totient is φ = 1049045404.

The previous prime is 2103110941. The next prime is 2103111013. The reversal of 2103111002 is 2001113012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1254002 + ... + 1255677.

It is an arithmetic number, because the mean of its divisors is an integer number (395274600).

Almost surely, 2^2103111002 is an apocalyptic number.

2103111002 is a deficient number, since it is larger than the sum of its proper divisors (1059085798).

2103111002 is a wasteful number, since it uses less digits than its factorization.

2103111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510100.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 2103111002 is about 45859.6882021673. The cubic root of 2103111002 is about 1281.2112155716.

Adding to 2103111002 its reverse (2001113012), we get a palindrome (4104224014).

The spelling of 2103111002 in words is "two billion, one hundred three million, one hundred eleven thousand, two".