220003310131 has 8 divisors (see below), whose sum is σ = 248279598000. Its totient is φ = 193106353440.

The previous prime is 220003310129. The next prime is 220003310143. The reversal of 220003310131 is 131013300022.

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

It is not a de Polignac number, because 220003310131 - 2¹ = 220003310129 is a prime.

It is a super-2 number, since 2×220003310131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220003340131) 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, 344832456 + ... + 344833093.

It is an arithmetic number, because the mean of its divisors is an integer number (31034949750).

Almost surely, 2^220003310131 is an apocalyptic number.

220003310131 is a deficient number, since it is larger than the sum of its proper divisors (28276287869).

220003310131 is a wasteful number, since it uses less digits than its factorization.

220003310131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689665589.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 220003310131 its reverse (131013300022), we get a palindrome (351016610153).

The spelling of 220003310131 in words is "two hundred twenty billion, three million, three hundred ten thousand, one hundred thirty-one".