2230139239723 has 2 divisors, whose sum is σ = 2230139239724. Its totient is φ = 2230139239722.

The previous prime is 2230139239637. The next prime is 2230139239747. The reversal of 2230139239723 is 3279329310322.

2230139239723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230139239723 is a prime.

It is a super-2 number, since 2×2230139239723² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2230139339723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115069619861 + 1115069619862.

It is an arithmetic number, because the mean of its divisors is an integer number (1115069619862).

Almost surely, 2^{2230139239723} is an apocalyptic number.

2230139239723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230139239723 is an equidigital number, since it uses as much as digits as its factorization.

2230139239723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 46.

The spelling of 2230139239723 in words is "two trillion, two hundred thirty billion, one hundred thirty-nine million, two hundred thirty-nine thousand, seven hundred twenty-three".