1325101362653 has 8 divisors (see below), whose sum is σ = 1343352349176. Its totient is φ = 1306853049600.

The previous prime is 1325101362581. The next prime is 1325101362679. The reversal of 1325101362653 is 3562631015231.

It can be written as a sum of positive squares in 4 ways, for example, as 480251772004 + 844849590649 = 693002^2 + 919157^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1325101362653 - 2³⁶ = 1256381885917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325101382653) 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, 340163 + ... + 1663103.

It is an arithmetic number, because the mean of its divisors is an integer number (167919043647).

Almost surely, 2^{1325101362653} is an apocalyptic number.

It is an amenable number.

1325101362653 is a deficient number, since it is larger than the sum of its proper divisors (18250986523).

1325101362653 is a wasteful number, since it uses less digits than its factorization.

1325101362653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336735.

The product of its (nonzero) digits is 97200, while the sum is 38.

Adding to 1325101362653 its reverse (3562631015231), we get a palindrome (4887732377884).

The spelling of 1325101362653 in words is "one trillion, three hundred twenty-five billion, one hundred one million, three hundred sixty-two thousand, six hundred fifty-three".