1252103527324 has 24 divisors (see below), whose sum is σ = 2359782024768. Its totient is φ = 577882069440.

The previous prime is 1252103527321. The next prime is 1252103527333. The reversal of 1252103527324 is 4237253012521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252103527321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2628054 + ... + 3067714.

It is an arithmetic number, because the mean of its divisors is an integer number (98324251032).

Almost surely, 2^{1252103527324} is an apocalyptic number.

It is an amenable number.

1252103527324 is a deficient number, since it is larger than the sum of its proper divisors (1107678497444).

1252103527324 is a wasteful number, since it uses less digits than its factorization.

1252103527324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494445 (or 494443 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 1252103527324 its reverse (4237253012521), we get a palindrome (5489356539845).

The spelling of 1252103527324 in words is "one trillion, two hundred fifty-two billion, one hundred three million, five hundred twenty-seven thousand, three hundred twenty-four".