11141031604 has 6 divisors (see below), whose sum is σ = 19496805314. Its totient is φ = 5570515800.

The previous prime is 11141031599. The next prime is 11141031611. The reversal of 11141031604 is 40613014111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10730888100 + 410143504 = 103590^2 + 20252^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392628947 + ... + 1392628954.

Almost surely, 2^11141031604 is an apocalyptic number.

It is an amenable number.

11141031604 is a deficient number, since it is larger than the sum of its proper divisors (8355773710).

11141031604 is a wasteful number, since it uses less digits than its factorization.

11141031604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785257905 (or 2785257903 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11141031604 its reverse (40613014111), we get a palindrome (51754045715).

The spelling of 11141031604 in words is "eleven billion, one hundred forty-one million, thirty-one thousand, six hundred four".