1111320231352 has 16 divisors (see below), whose sum is σ = 2155578035400. Its totient is φ = 536499421920.

The previous prime is 1111320231341. The next prime is 1111320231431. The reversal of 1111320231352 is 2531320231111.

It is a super-3 number, since 3×1111320231352³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2395086474 + ... + 2395086937.

Almost surely, 2^{1111320231352} is an apocalyptic number.

It is an amenable number.

1111320231352 is a deficient number, since it is larger than the sum of its proper divisors (1044257804048).

1111320231352 is a wasteful number, since it uses less digits than its factorization.

1111320231352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790173446 (or 4790173442 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 1111320231352 its reverse (2531320231111), we get a palindrome (3642640462463).

The spelling of 1111320231352 in words is "one trillion, one hundred eleven billion, three hundred twenty million, two hundred thirty-one thousand, three hundred fifty-two".