1313132330011 has 4 divisors (see below), whose sum is σ = 1313191869472. Its totient is φ = 1313072790552.

The previous prime is 1313132329991. The next prime is 1313132330021. The reversal of 1313132330011 is 1100332313131.

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 1313132330011 - 2¹¹ = 1313132327963 is a prime.

It is a super-2 number, since 2×1313132330011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313132330021) 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, 29736636 + ... + 29780761.

It is an arithmetic number, because the mean of its divisors is an integer number (328297967368).

Almost surely, 2^{1313132330011} is an apocalyptic number.

1313132330011 is a deficient number, since it is larger than the sum of its proper divisors (59539461).

1313132330011 is an equidigital number, since it uses as much as digits as its factorization.

1313132330011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59539460.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1313132330011 its reverse (1100332313131), we get a palindrome (2413464643142).

The spelling of 1313132330011 in words is "one trillion, three hundred thirteen billion, one hundred thirty-two million, three hundred thirty thousand, eleven".