220134232003 has 12 divisors (see below), whose sum is σ = 256364570280. Its totient is φ = 188472759552.

The previous prime is 220134231953. The next prime is 220134232027. The reversal of 220134232003 is 300232431022.

It is not a de Polignac number, because 220134232003 - 2¹³ = 220134223811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220134232033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2500638 + ... + 2587171.

It is an arithmetic number, because the mean of its divisors is an integer number (21363714190).

Almost surely, 2^220134232003 is an apocalyptic number.

220134232003 is a deficient number, since it is larger than the sum of its proper divisors (36230338277).

220134232003 is an equidigital number, since it uses as much as digits as its factorization.

220134232003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5088706 (or 5088699 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 220134232003 its reverse (300232431022), we get a palindrome (520366663025).

The spelling of 220134232003 in words is "two hundred twenty billion, one hundred thirty-four million, two hundred thirty-two thousand, three".