1314123311 has 8 divisors (see below), whose sum is σ = 1328397840. Its totient is φ = 1299863808.

The previous prime is 1314123289. The next prime is 1314123323. The reversal of 1314123311 is 1133214131.

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

It is a cyclic number.

It is not a de Polignac number, because 1314123311 - 2²² = 1309929007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314123361) 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 7 ways as a sum of consecutive naturals, for example, 314045 + ... + 318201.

It is an arithmetic number, because the mean of its divisors is an integer number (166049730).

Almost surely, 2^1314123311 is an apocalyptic number.

1314123311 is a deficient number, since it is larger than the sum of its proper divisors (14274529).

1314123311 is an equidigital number, since it uses as much as digits as its factorization.

1314123311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7513.

The product of its digits is 216, while the sum is 20.

The square root of 1314123311 is about 36250.8387627100. The cubic root of 1314123311 is about 1095.3309845053.

Adding to 1314123311 its reverse (1133214131), we get a palindrome (2447337442).

The spelling of 1314123311 in words is "one billion, three hundred fourteen million, one hundred twenty-three thousand, three hundred eleven".