20130445119 has 8 divisors (see below), whose sum is σ = 27180348160. Its totient is φ = 13250419416.

The previous prime is 20130445087. The next prime is 20130445151. The reversal of 20130445119 is 91154403102.

It is an interprime number because it is at equal distance from previous prime (20130445087) and next prime (20130445151).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20130445119 - 2⁵ = 20130445087 is a prime.

It is a super-2 number, since 2×20130445119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130445189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42469057 + ... + 42469530.

It is an arithmetic number, because the mean of its divisors is an integer number (3397543520).

Almost surely, 2^20130445119 is an apocalyptic number.

20130445119 is a deficient number, since it is larger than the sum of its proper divisors (7049903041).

20130445119 is an equidigital number, since it uses as much as digits as its factorization.

20130445119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84938669.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 20130445119 in words is "twenty billion, one hundred thirty million, four hundred forty-five thousand, one hundred nineteen".