235469725123 has 2 divisors, whose sum is σ = 235469725124. Its totient is φ = 235469725122.

The previous prime is 235469725019. The next prime is 235469725171. The reversal of 235469725123 is 321527964532.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235469725123 is a prime.

It is not a weakly prime, because it can be changed into another prime (235469725823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117734862561 + 117734862562.

It is an arithmetic number, because the mean of its divisors is an integer number (117734862562).

Almost surely, 2^235469725123 is an apocalyptic number.

235469725123 is a deficient number, since it is larger than the sum of its proper divisors (1).

235469725123 is an equidigital number, since it uses as much as digits as its factorization.

235469725123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2721600, while the sum is 49.

The spelling of 235469725123 in words is "two hundred thirty-five billion, four hundred sixty-nine million, seven hundred twenty-five thousand, one hundred twenty-three".