1523300411323 has 4 divisors (see below), whose sum is σ = 1558726002328. Its totient is φ = 1487874820320.

The previous prime is 1523300411317. The next prime is 1523300411371. The reversal of 1523300411323 is 3231140033251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1523300411323 - 2²⁹ = 1522763540411 is a prime.

It is a super-2 number, since 2×1523300411323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1523300411291 and 1523300411300.

It is not an unprimeable number, because it can be changed into a prime (1523300411383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17712795438 + ... + 17712795523.

It is an arithmetic number, because the mean of its divisors is an integer number (389681500582).

Almost surely, 2^{1523300411323} is an apocalyptic number.

1523300411323 is a deficient number, since it is larger than the sum of its proper divisors (35425591005).

1523300411323 is an equidigital number, since it uses as much as digits as its factorization.

1523300411323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35425591004.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1523300411323 its reverse (3231140033251), we get a palindrome (4754440444574).

The spelling of 1523300411323 in words is "one trillion, five hundred twenty-three billion, three hundred million, four hundred eleven thousand, three hundred twenty-three".