125252422303 has 4 divisors (see below), whose sum is σ = 127615675608. Its totient is φ = 122889169000.

The previous prime is 125252422283. The next prime is 125252422331. The reversal of 125252422303 is 303224252521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303224252521 = 82567 ⋅3672463.

It is a cyclic number.

It is not a de Polignac number, because 125252422303 - 2¹⁷ = 125252291231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125252422403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1181626573 + ... + 1181626678.

It is an arithmetic number, because the mean of its divisors is an integer number (31903918902).

Almost surely, 2^125252422303 is an apocalyptic number.

125252422303 is a deficient number, since it is larger than the sum of its proper divisors (2363253305).

125252422303 is an equidigital number, since it uses as much as digits as its factorization.

125252422303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363253304.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 125252422303 its reverse (303224252521), we get a palindrome (428476674824).

The spelling of 125252422303 in words is "one hundred twenty-five billion, two hundred fifty-two million, four hundred twenty-two thousand, three hundred three".