2053045232103 has 32 divisors (see below), whose sum is σ = 2821791154176. Its totient is φ = 1327073999328.

The previous prime is 2053045232087. The next prime is 2053045232141. The reversal of 2053045232103 is 3012325403502.

It is not a de Polignac number, because 2053045232103 - 2⁴ = 2053045232087 is a prime.

It is a super-2 number, since 2×2053045232103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053045232803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12146550 + ... + 12314412.

It is an arithmetic number, because the mean of its divisors is an integer number (88180973568).

Almost surely, 2^{2053045232103} is an apocalyptic number.

2053045232103 is a deficient number, since it is larger than the sum of its proper divisors (768745922073).

2053045232103 is a wasteful number, since it uses less digits than its factorization.

2053045232103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168723.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 2053045232103 in words is "two trillion, fifty-three billion, forty-five million, two hundred thirty-two thousand, one hundred three".