11140311130015 has 4 divisors (see below), whose sum is σ = 13368373356024. Its totient is φ = 8912248904008.

The previous prime is 11140311130007. The next prime is 11140311130027. The reversal of 11140311130015 is 51003111304111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11140311130015 - 2³ = 11140311130007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114031112997 + ... + 1114031113006.

It is an arithmetic number, because the mean of its divisors is an integer number (3342093339006).

Almost surely, 2^{11140311130015} is an apocalyptic number.

11140311130015 is a deficient number, since it is larger than the sum of its proper divisors (2228062226009).

11140311130015 is an equidigital number, since it uses as much as digits as its factorization.

11140311130015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228062226008.

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 11140311130015 its reverse (51003111304111), we get a palindrome (62143422434126).

The spelling of 11140311130015 in words is "eleven trillion, one hundred forty billion, three hundred eleven million, one hundred thirty thousand, fifteen".