1313214111 has 12 divisors (see below), whose sum is σ = 2069307240. Its totient is φ = 795887280.

The previous prime is 1313214107. The next prime is 1313214121. The reversal of 1313214111 is 1114123131.

It is a happy number.

1313214111 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1313214111 - 2² = 1313214107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313214121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6632296 + ... + 6632493.

It is an arithmetic number, because the mean of its divisors is an integer number (172442270).

Almost surely, 2^1313214111 is an apocalyptic number.

1313214111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1313214111 is a deficient number, since it is larger than the sum of its proper divisors (756093129).

1313214111 is a wasteful number, since it uses less digits than its factorization.

1313214111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13264806 (or 13264803 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 1313214111 is about 36238.2961933919. The cubic root of 1313214111 is about 1095.0783180363.

Adding to 1313214111 its reverse (1114123131), we get a palindrome (2427337242).

The spelling of 1313214111 in words is "one billion, three hundred thirteen million, two hundred fourteen thousand, one hundred eleven".