1111323404 has 6 divisors (see below), whose sum is σ = 1944815964. Its totient is φ = 555661700.

The previous prime is 1111323403. The next prime is 1111323419. The reversal of 1111323404 is 4043231111.

It is not an unprimeable number, because it can be changed into a prime (1111323403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138915422 + ... + 138915429.

It is an arithmetic number, because the mean of its divisors is an integer number (324135994).

Almost surely, 2^1111323404 is an apocalyptic number.

It is an amenable number.

1111323404 is a deficient number, since it is larger than the sum of its proper divisors (833492560).

1111323404 is a wasteful number, since it uses less digits than its factorization.

1111323404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277830855 (or 277830853 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1111323404 is about 33336.5175745758. The cubic root of 1111323404 is about 1035.8101287871.

Adding to 1111323404 its reverse (4043231111), we get a palindrome (5154554515).

The spelling of 1111323404 in words is "one billion, one hundred eleven million, three hundred twenty-three thousand, four hundred four".