1323560126053 has 8 divisors (see below), whose sum is σ = 1443926689920. Its totient is φ = 1203200714880.

The previous prime is 1323560126029. The next prime is 1323560126081. The reversal of 1323560126053 is 3506210653231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323560126053 is a prime.

It is a super-2 number, since 2×1323560126053² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323560124053) 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, 1397548 + ... + 2144821.

It is an arithmetic number, because the mean of its divisors is an integer number (180490836240).

Almost surely, 2^{1323560126053} is an apocalyptic number.

It is an amenable number.

1323560126053 is a deficient number, since it is larger than the sum of its proper divisors (120366563867).

1323560126053 is a wasteful number, since it uses less digits than its factorization.

1323560126053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576347.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 1323560126053 its reverse (3506210653231), we get a palindrome (4829770779284).

The spelling of 1323560126053 in words is "one trillion, three hundred twenty-three billion, five hundred sixty million, one hundred twenty-six thousand, fifty-three".