2025430123 has 2 divisors, whose sum is σ = 2025430124. Its totient is φ = 2025430122.

The previous prime is 2025430109. The next prime is 2025430129. The reversal of 2025430123 is 3210345202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2025430123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2025430094 and 2025430103.

It is not a weakly prime, because it can be changed into another prime (2025430129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012715061 + 1012715062.

It is an arithmetic number, because the mean of its divisors is an integer number (1012715062).

Almost surely, 2^2025430123 is an apocalyptic number.

2025430123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025430123 is an equidigital number, since it uses as much as digits as its factorization.

2025430123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2025430123 is about 45004.7788906912. The cubic root of 2025430123 is about 1265.2385668676.

Adding to 2025430123 its reverse (3210345202), we get a palindrome (5235775325).

The spelling of 2025430123 in words is "two billion, twenty-five million, four hundred thirty thousand, one hundred twenty-three".