2103331012 has 6 divisors (see below), whose sum is σ = 3680829278. Its totient is φ = 1051665504.

The previous prime is 2103331007. The next prime is 2103331033. The reversal of 2103331012 is 2101333012.

It can be written as a sum of positive squares in only one way, i.e., 1513521216 + 589809796 = 38904^2 + 24286^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262916373 + ... + 262916380.

Almost surely, 2^2103331012 is an apocalyptic number.

It is an amenable number.

2103331012 is a deficient number, since it is larger than the sum of its proper divisors (1577498266).

2103331012 is a wasteful number, since it uses less digits than its factorization.

2103331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525832757 (or 525832755 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2103331012 is about 45862.0868692213. The cubic root of 2103331012 is about 1281.2558905714.

Adding to 2103331012 its reverse (2101333012), we get a palindrome (4204664024).

The spelling of 2103331012 in words is "two billion, one hundred three million, three hundred thirty-one thousand, twelve".