1312232000011 has 4 divisors (see below), whose sum is σ = 1312530850224. Its totient is φ = 1311933149800.

The previous prime is 1312231999993. The next prime is 1312232000039. The reversal of 1312232000011 is 1100002322131.

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 1312232000011 - 2⁹ = 1312231999499 is a prime.

It is a super-3 number, since 3×1312232000011³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312232000081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149418520 + ... + 149427301.

It is an arithmetic number, because the mean of its divisors is an integer number (328132712556).

Almost surely, 2^{1312232000011} is an apocalyptic number.

1312232000011 is a deficient number, since it is larger than the sum of its proper divisors (298850213).

1312232000011 is an equidigital number, since it uses as much as digits as its factorization.

1312232000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298850212.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1312232000011 its reverse (1100002322131), we get a palindrome (2412234322142).

The spelling of 1312232000011 in words is "one trillion, three hundred twelve billion, two hundred thirty-two million, eleven", and thus it is an aban number.