1131132202323 has 8 divisors (see below), whose sum is σ = 1508182357968. Its totient is φ = 754085090784.

The previous prime is 1131132202303. The next prime is 1131132202327. The reversal of 1131132202323 is 3232022311311.

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

It is not a de Polignac number, because 1131132202323 - 2¹³ = 1131132194131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1131132202293 and 1131132202302.

It is not an unprimeable number, because it can be changed into a prime (1131132202327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329061 + ... + 1539657.

It is an arithmetic number, because the mean of its divisors is an integer number (188522794746).

Almost surely, 2^{1131132202323} is an apocalyptic number.

1131132202323 is a deficient number, since it is larger than the sum of its proper divisors (377050155645).

1131132202323 is a wasteful number, since it uses less digits than its factorization.

1131132202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522053.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1131132202323 its reverse (3232022311311), we get a palindrome (4363154513634).

The spelling of 1131132202323 in words is "one trillion, one hundred thirty-one billion, one hundred thirty-two million, two hundred two thousand, three hundred twenty-three".