2102330554 has 16 divisors (see below), whose sum is σ = 3186719496. Its totient is φ = 1040104000.

The previous prime is 2102330537. The next prime is 2102330579. The reversal of 2102330554 is 4550332012.

It can be written as a sum of positive squares in 4 ways, for example, as 1546455625 + 555874929 = 39325^2 + 23577^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 551784 + ... + 555580.

Almost surely, 2^2102330554 is an apocalyptic number.

2102330554 is a deficient number, since it is larger than the sum of its proper divisors (1084388942).

2102330554 is a wasteful number, since it uses less digits than its factorization.

2102330554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6641.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2102330554 is about 45851.1783272797. The cubic root of 2102330554 is about 1281.0527134854.

Adding to 2102330554 its reverse (4550332012), we get a palindrome (6652662566).

The spelling of 2102330554 in words is "two billion, one hundred two million, three hundred thirty thousand, five hundred fifty-four".