1140114013 has 4 divisors (see below), whose sum is σ = 1140183808. Its totient is φ = 1140044220.

The previous prime is 1140114011. The next prime is 1140114023. The reversal of 1140114013 is 3104110411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3104110411 = 41203 ⋅75337.

It is a cyclic number.

It is not a de Polignac number, because 1140114013 - 2¹ = 1140114011 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 (1140114011) 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, 4228 + ... + 47938.

It is an arithmetic number, because the mean of its divisors is an integer number (285045952).

Almost surely, 2^1140114013 is an apocalyptic number.

It is an amenable number.

1140114013 is a deficient number, since it is larger than the sum of its proper divisors (69795).

1140114013 is an equidigital number, since it uses as much as digits as its factorization.

1140114013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69794.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1140114013 is about 33765.5743768709. The cubic root of 1140114013 is about 1044.6787510965.

Adding to 1140114013 its reverse (3104110411), we get a palindrome (4244224424).

The spelling of 1140114013 in words is "one billion, one hundred forty million, one hundred fourteen thousand, thirteen".