2102430334 has 8 divisors (see below), whose sum is σ = 3153844008. Its totient is φ = 1051149000.

The previous prime is 2102430329. The next prime is 2102430361. The reversal of 2102430334 is 4330342012.

It is a happy number.

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

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 in 3 ways as a sum of consecutive naturals, for example, 33169 + ... + 72835.

It is an arithmetic number, because the mean of its divisors is an integer number (394230501).

Almost surely, 2^2102430334 is an apocalyptic number.

2102430334 is a deficient number, since it is larger than the sum of its proper divisors (1051413674).

2102430334 is a wasteful number, since it uses less digits than its factorization.

2102430334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66170.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2102430334 is about 45852.2663998193. The cubic root of 2102430334 is about 1281.0729801077.

Adding to 2102430334 its reverse (4330342012), we get a palindrome (6432772346).

The spelling of 2102430334 in words is "two billion, one hundred two million, four hundred thirty thousand, three hundred thirty-four".