2153343314 has 4 divisors (see below), whose sum is σ = 3230014974. Its totient is φ = 1076671656.

The previous prime is 2153343281. The next prime is 2153343319. The reversal of 2153343314 is 4133433512.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2021851225 + 131492089 = 44965^2 + 11467^2 .

It is not an unprimeable number, because it can be changed into a prime (2153343319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538335827 + ... + 538335830.

Almost surely, 2^2153343314 is an apocalyptic number.

2153343314 is a deficient number, since it is larger than the sum of its proper divisors (1076671660).

2153343314 is a wasteful number, since it uses less digits than its factorization.

2153343314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076671659.

The product of its digits is 12960, while the sum is 29.

The square root of 2153343314 is about 46404.1303549587. The cubic root of 2153343314 is about 1291.3315405981.

Adding to 2153343314 its reverse (4133433512), we get a palindrome (6286776826).

The spelling of 2153343314 in words is "two billion, one hundred fifty-three million, three hundred forty-three thousand, three hundred fourteen".