2141125423 has 2 divisors, whose sum is σ = 2141125424. Its totient is φ = 2141125422.

The previous prime is 2141125369. The next prime is 2141125433. The reversal of 2141125423 is 3245211412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2141125423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141125433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070562711 + 1070562712.

It is an arithmetic number, because the mean of its divisors is an integer number (1070562712).

Almost surely, 2^2141125423 is an apocalyptic number.

2141125423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141125423 is an equidigital number, since it uses as much as digits as its factorization.

2141125423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 25.

The square root of 2141125423 is about 46272.2964958516. The cubic root of 2141125423 is about 1288.8846042287.

Adding to 2141125423 its reverse (3245211412), we get a palindrome (5386336835).

The spelling of 2141125423 in words is "two billion, one hundred forty-one million, one hundred twenty-five thousand, four hundred twenty-three".