2053313020342 has 32 divisors (see below), whose sum is σ = 3187692253440. Its totient is φ = 990926576640.

The previous prime is 2053313020309. The next prime is 2053313020351. The reversal of 2053313020342 is 2430203133502.

It is a self number, because there is not a number n which added to its sum of digits gives 2053313020342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38571688 + ... + 38624884.

It is an arithmetic number, because the mean of its divisors is an integer number (99615382920).

Almost surely, 2^{2053313020342} is an apocalyptic number.

2053313020342 is a deficient number, since it is larger than the sum of its proper divisors (1134379233098).

2053313020342 is a wasteful number, since it uses less digits than its factorization.

2053313020342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54856.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 2053313020342 its reverse (2430203133502), we get a palindrome (4483516153844).

The spelling of 2053313020342 in words is "two trillion, fifty-three billion, three hundred thirteen million, twenty thousand, three hundred forty-two".