1113302323131 has 4 divisors (see below), whose sum is σ = 1484403097512. Its totient is φ = 742201548752.

The previous prime is 1113302323127. The next prime is 1113302323141. The reversal of 1113302323131 is 1313232033111.

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 1113302323131 - 2² = 1113302323127 is a prime.

It is a super-3 number, since 3×1113302323131³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1113302323121) 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, 185550387186 + ... + 185550387191.

It is an arithmetic number, because the mean of its divisors is an integer number (371100774378).

Almost surely, 2^{1113302323131} is an apocalyptic number.

1113302323131 is a deficient number, since it is larger than the sum of its proper divisors (371100774381).

1113302323131 is an equidigital number, since it uses as much as digits as its factorization.

1113302323131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371100774380.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1113302323131 its reverse (1313232033111), we get a palindrome (2426534356242).

The spelling of 1113302323131 in words is "one trillion, one hundred thirteen billion, three hundred two million, three hundred twenty-three thousand, one hundred thirty-one".