1314111123 has 24 divisors (see below), whose sum is σ = 2046582720. Its totient is φ = 807730560.

The previous prime is 1314111121. The next prime is 1314111167. The reversal of 1314111123 is 3211114131.

It is a happy number.

1314111123 is a `hidden beast` number, since 131 + 411 + 1 + 123 = 666.

It is not a de Polignac number, because 1314111123 - 2¹ = 1314111121 is a prime.

It is a super-2 number, since 2×1314111123² = 3453776087184642258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1314111096 and 1314111105.

It is not an unprimeable number, because it can be changed into a prime (1314111121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100423 + ... + 112751.

It is an arithmetic number, because the mean of its divisors is an integer number (85274280).

Almost surely, 2^1314111123 is an apocalyptic number.

1314111123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1314111123 is a deficient number, since it is larger than the sum of its proper divisors (732471597).

1314111123 is a wasteful number, since it uses less digits than its factorization.

1314111123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13259 (or 13256 counting only the distinct ones).

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

The square root of 1314111123 is about 36250.6706558651. The cubic root of 1314111123 is about 1095.3275982337.

Adding to 1314111123 its reverse (3211114131), we get a palindrome (4525225254).

The spelling of 1314111123 in words is "one billion, three hundred fourteen million, one hundred eleven thousand, one hundred twenty-three".