1131343113324 has 12 divisors (see below), whose sum is σ = 2639800597784. Its totient is φ = 377114371104.

The previous prime is 1131343113301. The next prime is 1131343113343. The reversal of 1131343113324 is 4233113431311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1131343113324² (a number of 25 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1131343113291 and 1131343113300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47139296377 + ... + 47139296400.

Almost surely, 2^{1131343113324} is an apocalyptic number.

It is an amenable number.

1131343113324 is an abundant number, since it is smaller than the sum of its proper divisors (1508457484460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131343113324 is a wasteful number, since it uses less digits than its factorization.

1131343113324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94278592784 (or 94278592782 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

Adding to 1131343113324 its reverse (4233113431311), we get a palindrome (5364456544635).

The spelling of 1131343113324 in words is "one trillion, one hundred thirty-one billion, three hundred forty-three million, one hundred thirteen thousand, three hundred twenty-four".