11347113677 has 4 divisors (see below), whose sum is σ = 11533131996. Its totient is φ = 11161095360.

The previous prime is 11347113667. The next prime is 11347113683. The reversal of 11347113677 is 77631174311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77631174311 = 47 ⋅1651727113.

It can be written as a sum of positive squares in 2 ways, for example, as 1566101476 + 9781012201 = 39574^2 + 98899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11347113677 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 (11347113667) 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, 93009068 + ... + 93009189.

It is an arithmetic number, because the mean of its divisors is an integer number (2883282999).

Almost surely, 2^11347113677 is an apocalyptic number.

It is an amenable number.

11347113677 is a deficient number, since it is larger than the sum of its proper divisors (186018319).

11347113677 is an equidigital number, since it uses as much as digits as its factorization.

11347113677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186018318.

The product of its digits is 74088, while the sum is 41.

Adding to 11347113677 its reverse (77631174311), we get a palindrome (88978287988).

The spelling of 11347113677 in words is "eleven billion, three hundred forty-seven million, one hundred thirteen thousand, six hundred seventy-seven".