125202030143 has 2 divisors, whose sum is σ = 125202030144. Its totient is φ = 125202030142.

The previous prime is 125202030137. The next prime is 125202030209. The reversal of 125202030143 is 341030202521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125202030143 - 2²⁰ = 125200981567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125202030743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62601015071 + 62601015072.

It is an arithmetic number, because the mean of its divisors is an integer number (62601015072).

Almost surely, 2^125202030143 is an apocalyptic number.

125202030143 is a deficient number, since it is larger than the sum of its proper divisors (1).

125202030143 is an equidigital number, since it uses as much as digits as its factorization.

125202030143 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 23.

Adding to 125202030143 its reverse (341030202521), we get a palindrome (466232232664).

The spelling of 125202030143 in words is "one hundred twenty-five billion, two hundred two million, thirty thousand, one hundred forty-three".