1111320231404 has 6 divisors (see below), whose sum is σ = 1944810404964. Its totient is φ = 555660115700.

The previous prime is 1111320231341. The next prime is 1111320231431. The reversal of 1111320231404 is 4041320231111.

It is a super-3 number, since 3×1111320231404³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1111320231404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138915028922 + ... + 138915028929.

It is an arithmetic number, because the mean of its divisors is an integer number (324135067494).

Almost surely, 2^{1111320231404} is an apocalyptic number.

It is an amenable number.

1111320231404 is a deficient number, since it is larger than the sum of its proper divisors (833490173560).

1111320231404 is a wasteful number, since it uses less digits than its factorization.

1111320231404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277830057855 (or 277830057853 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1111320231404 its reverse (4041320231111), we get a palindrome (5152640462515).

The spelling of 1111320231404 in words is "one trillion, one hundred eleven billion, three hundred twenty million, two hundred thirty-one thousand, four hundred four".