2053023105 has 64 divisors (see below), whose sum is σ = 4050114048. Its totient is φ = 866611200.

The previous prime is 2053023097. The next prime is 2053023109. The reversal of 2053023105 is 5013203502.

It is not a de Polignac number, because 2053023105 - 2³ = 2053023097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2053023109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83755 + ... + 105455.

It is an arithmetic number, because the mean of its divisors is an integer number (63283032).

Almost surely, 2^2053023105 is an apocalyptic number.

It is an amenable number.

2053023105 is a deficient number, since it is larger than the sum of its proper divisors (1997090943).

2053023105 is a wasteful number, since it uses less digits than its factorization.

2053023105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21786.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 2053023105 is about 45310.2980016685. The cubic root of 2053023105 is about 1270.9582337679.

Adding to 2053023105 its reverse (5013203502), we get a palindrome (7066226607).

The spelling of 2053023105 in words is "two billion, fifty-three million, twenty-three thousand, one hundred five".