220132030313 has 8 divisors (see below), whose sum is σ = 237070777608. Its totient is φ = 203194070784.

The previous prime is 220132030309. The next prime is 220132030331. The reversal of 220132030313 is 313030231022.

It can be written as a sum of positive squares in 4 ways, for example, as 12039136729 + 208092893584 = 109723^2 + 456172^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 220132030313 - 2² = 220132030309 is a prime.

It is a super-2 number, since 2×220132030313² (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 (220132030333) 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, 466145 + ... + 810897.

It is an arithmetic number, because the mean of its divisors is an integer number (29633847201).

Almost surely, 2^220132030313 is an apocalyptic number.

It is an amenable number.

220132030313 is a deficient number, since it is larger than the sum of its proper divisors (16938747295).

220132030313 is a wasteful number, since it uses less digits than its factorization.

220132030313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393883.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 220132030313 its reverse (313030231022), we get a palindrome (533162261335).

The spelling of 220132030313 in words is "two hundred twenty billion, one hundred thirty-two million, thirty thousand, three hundred thirteen".