2203679123 has 2 divisors, whose sum is σ = 2203679124. Its totient is φ = 2203679122.

The previous prime is 2203679081. The next prime is 2203679141. The reversal of 2203679123 is 3219763022.

2203679123 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-2203679123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2203678123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101839561 + 1101839562.

It is an arithmetic number, because the mean of its divisors is an integer number (1101839562).

Almost surely, 2^2203679123 is an apocalyptic number.

2203679123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203679123 is an equidigital number, since it uses as much as digits as its factorization.

2203679123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 2203679123 is about 46943.3607978807. The cubic root of 2203679123 is about 1301.3160485176.

The spelling of 2203679123 in words is "two billion, two hundred three million, six hundred seventy-nine thousand, one hundred twenty-three".