23100042341443 has 2 divisors, whose sum is σ = 23100042341444. Its totient is φ = 23100042341442.

The previous prime is 23100042341429. The next prime is 23100042341459. The reversal of 23100042341443 is 34414324000132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23100042341443 - 2³³ = 23091452406851 is a prime.

It is a super-2 number, since 2×23100042341443² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23100042341543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550021170721 + 11550021170722.

It is an arithmetic number, because the mean of its divisors is an integer number (11550021170722).

Almost surely, 2^{23100042341443} is an apocalyptic number.

23100042341443 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100042341443 is an equidigital number, since it uses as much as digits as its factorization.

23100042341443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 23100042341443 its reverse (34414324000132), we get a palindrome (57514366341575).

The spelling of 23100042341443 in words is "twenty-three trillion, one hundred billion, forty-two million, three hundred forty-one thousand, four hundred forty-three".