125335110252 has 48 divisors (see below), whose sum is σ = 319133993472. Its totient is φ = 37968530880.

The previous prime is 125335110247. The next prime is 125335110311. The reversal of 125335110252 is 252011533521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283453 + ... + 575339.

It is an arithmetic number, because the mean of its divisors is an integer number (6648624864).

Almost surely, 2^125335110252 is an apocalyptic number.

125335110252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125335110252 is an abundant number, since it is smaller than the sum of its proper divisors (193798883220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125335110252 is a wasteful number, since it uses less digits than its factorization.

125335110252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295158 (or 295156 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 125335110252 its reverse (252011533521), we get a palindrome (377346643773).

The spelling of 125335110252 in words is "one hundred twenty-five billion, three hundred thirty-five million, one hundred ten thousand, two hundred fifty-two".