11631011104 has 12 divisors (see below), whose sum is σ = 22898553174. Its totient is φ = 5815505536.

The previous prime is 11631011081. The next prime is 11631011141. The reversal of 11631011104 is 40111013611.

It can be written as a sum of positive squares in only one way, i.e., 7965919504 + 3665091600 = 89252^2 + 60540^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181734517 + ... + 181734580.

Almost surely, 2^11631011104 is an apocalyptic number.

It is an amenable number.

11631011104 is a deficient number, since it is larger than the sum of its proper divisors (11267542070).

11631011104 is an equidigital number, since it uses as much as digits as its factorization.

11631011104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363469107 (or 363469099 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11631011104 its reverse (40111013611), we get a palindrome (51742024715).

The spelling of 11631011104 in words is "eleven billion, six hundred thirty-one million, eleven thousand, one hundred four".