2141330423 has 2 divisors, whose sum is σ = 2141330424. Its totient is φ = 2141330422.

The previous prime is 2141330357. The next prime is 2141330453. The reversal of 2141330423 is 3240331412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2141330423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141330453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070665211 + 1070665212.

It is an arithmetic number, because the mean of its divisors is an integer number (1070665212).

Almost surely, 2^2141330423 is an apocalyptic number.

2141330423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141330423 is an equidigital number, since it uses as much as digits as its factorization.

2141330423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2141330423 is about 46274.5115911557. The cubic root of 2141330423 is about 1288.9257372560.

Adding to 2141330423 its reverse (3240331412), we get a palindrome (5381661835).

The spelling of 2141330423 in words is "two billion, one hundred forty-one million, three hundred thirty thousand, four hundred twenty-three".