2153310308 has 6 divisors (see below), whose sum is σ = 3768293046. Its totient is φ = 1076655152.

The previous prime is 2153310307. The next prime is 2153310319. The reversal of 2153310308 is 8030133512.

It can be written as a sum of positive squares in only one way, i.e., 1437319744 + 715990564 = 37912^2 + 26758^2 .

It is not an unprimeable number, because it can be changed into a prime (2153310307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269163785 + ... + 269163792.

It is an arithmetic number, because the mean of its divisors is an integer number (628048841).

Almost surely, 2^2153310308 is an apocalyptic number.

It is an amenable number.

2153310308 is a deficient number, since it is larger than the sum of its proper divisors (1614982738).

2153310308 is a wasteful number, since it uses less digits than its factorization.

2153310308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538327581 (or 538327579 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2153310308 is about 46403.7747171499. The cubic root of 2153310308 is about 1291.3249428103.

The spelling of 2153310308 in words is "two billion, one hundred fifty-three million, three hundred ten thousand, three hundred eight".