1131534600323 has 8 divisors (see below), whose sum is σ = 1132892207616. Its totient is φ = 1130177248200.

The previous prime is 1131534600289. The next prime is 1131534600347. The reversal of 1131534600323 is 3230064351311.

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 1131534600323 - 2¹⁴ = 1131534583939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1131534600323.

It is not an unprimeable number, because it can be changed into a prime (1131534600353) 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, 9699740 + ... + 9815702.

It is an arithmetic number, because the mean of its divisors is an integer number (141611525952).

Almost surely, 2^{1131534600323} is an apocalyptic number.

1131534600323 is a deficient number, since it is larger than the sum of its proper divisors (1357607293).

1131534600323 is a wasteful number, since it uses less digits than its factorization.

1131534600323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127585.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 1131534600323 its reverse (3230064351311), we get a palindrome (4361598951634).

The spelling of 1131534600323 in words is "one trillion, one hundred thirty-one billion, five hundred thirty-four million, six hundred thousand, three hundred twenty-three".