220113143297 has 2 divisors, whose sum is σ = 220113143298. Its totient is φ = 220113143296.

The previous prime is 220113143273. The next prime is 220113143329. The reversal of 220113143297 is 792341311022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171094740496 + 49018402801 = 413636^2 + 221401^2 .

It is a cyclic number.

It is not a de Polignac number, because 220113143297 - 2¹⁰ = 220113142273 is a prime.

It is a super-3 number, since 3×220113143297³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (220113143207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110056571648 + 110056571649.

It is an arithmetic number, because the mean of its divisors is an integer number (110056571649).

Almost surely, 2^220113143297 is an apocalyptic number.

It is an amenable number.

220113143297 is a deficient number, since it is larger than the sum of its proper divisors (1).

220113143297 is an equidigital number, since it uses as much as digits as its factorization.

220113143297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 220113143297 in words is "two hundred twenty billion, one hundred thirteen million, one hundred forty-three thousand, two hundred ninety-seven".