20130895483 has 4 divisors (see below), whose sum is σ = 20170917648. Its totient is φ = 20090873320.

The previous prime is 20130895459. The next prime is 20130895487. The reversal of 20130895483 is 38459803102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20130895483 - 2⁵ = 20130895451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20130895487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20010328 + ... + 20011333.

It is an arithmetic number, because the mean of its divisors is an integer number (5042729412).

Almost surely, 2^20130895483 is an apocalyptic number.

20130895483 is a deficient number, since it is larger than the sum of its proper divisors (40022165).

20130895483 is an equidigital number, since it uses as much as digits as its factorization.

20130895483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40022164.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 20130895483 in words is "twenty billion, one hundred thirty million, eight hundred ninety-five thousand, four hundred eighty-three".