23223105303539 has 2 divisors, whose sum is σ = 23223105303540. Its totient is φ = 23223105303538.

The previous prime is 23223105303533. The next prime is 23223105303551. The reversal of 23223105303539 is 93530350132232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23223105303539 - 2⁴⁰ = 22123593675763 is a prime.

It is a super-2 number, since 2×23223105303539² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23223105303496 and 23223105303505.

It is not a weakly prime, because it can be changed into another prime (23223105303533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611552651769 + 11611552651770.

It is an arithmetic number, because the mean of its divisors is an integer number (11611552651770).

Almost surely, 2^{23223105303539} is an apocalyptic number.

23223105303539 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223105303539 is an equidigital number, since it uses as much as digits as its factorization.

23223105303539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 41.

The spelling of 23223105303539 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred five million, three hundred three thousand, five hundred thirty-nine".