1113142115320 has 64 divisors (see below), whose sum is σ = 2657576731680. Its totient is φ = 418167791616.

The previous prime is 1113142115237. The next prime is 1113142115329. The reversal of 1113142115320 is 235112413111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113142115329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435089 + ... + 2070208.

Almost surely, 2^{1113142115320} is an apocalyptic number.

1113142115320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113142115320 is an abundant number, since it is smaller than the sum of its proper divisors (1544434616360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113142115320 is a wasteful number, since it uses less digits than its factorization.

1113142115320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505792 (or 3505788 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 1113142115320 its reverse (235112413111), we get a palindrome (1348254528431).

The spelling of 1113142115320 in words is "one trillion, one hundred thirteen billion, one hundred forty-two million, one hundred fifteen thousand, three hundred twenty".