20054032130 has 16 divisors (see below), whose sum is σ = 39378826944. Its totient is φ = 7292375280.

The previous prime is 20054032129. The next prime is 20054032177. The reversal of 20054032130 is 3123045002.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91154582 + ... + 91154801.

It is an arithmetic number, because the mean of its divisors is an integer number (2461176684).

Almost surely, 2^20054032130 is an apocalyptic number.

20054032130 is a deficient number, since it is larger than the sum of its proper divisors (19324794814).

20054032130 is a wasteful number, since it uses less digits than its factorization.

20054032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182309401.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 20054032130 its reverse (3123045002), we get a palindrome (23177077132).

The spelling of 20054032130 in words is "twenty billion, fifty-four million, thirty-two thousand, one hundred thirty".