11617301312 has 14 divisors (see below), whose sum is σ = 23053082418. Its totient is φ = 5808650624.

The previous prime is 11617301261. The next prime is 11617301317. The reversal of 11617301312 is 21310371611.

It can be written as a sum of positive squares in only one way, i.e., 10333942336 + 1283358976 = 101656^2 + 35824^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11617301317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90760103 + ... + 90760230.

Almost surely, 2^11617301312 is an apocalyptic number.

It is an amenable number.

11617301312 is a deficient number, since it is larger than the sum of its proper divisors (11435781106).

11617301312 is an equidigital number, since it uses as much as digits as its factorization.

11617301312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181520345 (or 181520335 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

Adding to 11617301312 its reverse (21310371611), we get a palindrome (32927672923).

The spelling of 11617301312 in words is "eleven billion, six hundred seventeen million, three hundred one thousand, three hundred twelve".