223130013421291 has 2 divisors, whose sum is σ = 223130013421292. Its totient is φ = 223130013421290.

The previous prime is 223130013421283. The next prime is 223130013421313. The reversal of 223130013421291 is 192124310031322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223130013421291 - 2³ = 223130013421283 is a prime.

It is a super-3 number, since 3×223130013421291³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223130014421291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111565006710645 + 111565006710646.

It is an arithmetic number, because the mean of its divisors is an integer number (111565006710646).

Almost surely, 2^{223130013421291} is an apocalyptic number.

223130013421291 is a deficient number, since it is larger than the sum of its proper divisors (1).

223130013421291 is an equidigital number, since it uses as much as digits as its factorization.

223130013421291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 223130013421291 in words is "two hundred twenty-three trillion, one hundred thirty billion, thirteen million, four hundred twenty-one thousand, two hundred ninety-one".