2030454105 has 16 divisors (see below), whose sum is σ = 3249288000. Its totient is φ = 1082721728.

The previous prime is 2030454103. The next prime is 2030454163. The reversal of 2030454105 is 5014540302.

It is a cyclic number.

It is not a de Polignac number, because 2030454105 - 2¹ = 2030454103 is a prime.

It is a super-2 number, since 2×2030454105² = 8245487745022702050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030454103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151039 + ... + 163931.

It is an arithmetic number, because the mean of its divisors is an integer number (203080500).

Almost surely, 2^2030454105 is an apocalyptic number.

It is an amenable number.

2030454105 is a deficient number, since it is larger than the sum of its proper divisors (1218833895).

2030454105 is a wasteful number, since it uses less digits than its factorization.

2030454105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23400.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2030454105 is about 45060.5604159558. The cubic root of 2030454105 is about 1266.2838242429.

Adding to 2030454105 its reverse (5014540302), we get a palindrome (7044994407).

The spelling of 2030454105 in words is "two billion, thirty million, four hundred fifty-four thousand, one hundred five".