1311233111014 has 8 divisors (see below), whose sum is σ = 1966875440040. Its totient is φ = 655607964336.

The previous prime is 1311233110951. The next prime is 1311233111017. The reversal of 1311233111014 is 4101113321131.

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

It is a super-3 number, since 3×1311233111014³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311233111017) 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, 4103079 + ... + 4411090.

It is an arithmetic number, because the mean of its divisors is an integer number (245859430005).

Almost surely, 2^{1311233111014} is an apocalyptic number.

1311233111014 is a deficient number, since it is larger than the sum of its proper divisors (655642329026).

1311233111014 is an equidigital number, since it uses as much as digits as its factorization.

1311233111014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8591174.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 1311233111014 its reverse (4101113321131), we get a palindrome (5412346432145).

The spelling of 1311233111014 in words is "one trillion, three hundred eleven billion, two hundred thirty-three million, one hundred eleven thousand, fourteen".