2102441332 has 6 divisors (see below), whose sum is σ = 3679272338. Its totient is φ = 1051220664.

The previous prime is 2102441321. The next prime is 2102441389. The reversal of 2102441332 is 2331442012.

It can be written as a sum of positive squares in only one way, i.e., 2087027856 + 15413476 = 45684^2 + 3926^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262805163 + ... + 262805170.

Almost surely, 2^2102441332 is an apocalyptic number.

It is an amenable number.

2102441332 is a deficient number, since it is larger than the sum of its proper divisors (1576831006).

2102441332 is a wasteful number, since it uses less digits than its factorization.

2102441332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525610337 (or 525610335 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2102441332 is about 45852.3863283036. The cubic root of 2102441332 is about 1281.0752139060.

Adding to 2102441332 its reverse (2331442012), we get a palindrome (4433883344).

The spelling of 2102441332 in words is "two billion, one hundred two million, four hundred forty-one thousand, three hundred thirty-two".