1325044251102 has 32 divisors (see below), whose sum is σ = 3113390689920. Its totient is φ = 370641748320.

The previous prime is 1325044251049. The next prime is 1325044251133. The reversal of 1325044251102 is 2011524405231.

It is a self number, because there is not a number n which added to its sum of digits gives 1325044251102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772169452 + ... + 772171167.

It is an arithmetic number, because the mean of its divisors is an integer number (97293459060).

Almost surely, 2^{1325044251102} is an apocalyptic number.

1325044251102 is an abundant number, since it is smaller than the sum of its proper divisors (1788346438818).

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

1325044251102 is a wasteful number, since it uses less digits than its factorization.

1325044251102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544340648.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1325044251102 its reverse (2011524405231), we get a palindrome (3336568656333).

The spelling of 1325044251102 in words is "one trillion, three hundred twenty-five billion, forty-four million, two hundred fifty-one thousand, one hundred two".