1113345340020 has 36 divisors (see below), whose sum is σ = 3377147531940. Its totient is φ = 296892090624.

The previous prime is 1113345340007. The next prime is 1113345340039. The reversal of 1113345340020 is 200435433111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 746102067984 + 367243272036 = 863772^2 + 606006^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1113345340020² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3092625765 + ... + 3092626124.

It is an arithmetic number, because the mean of its divisors is an integer number (93809653665).

Almost surely, 2^{1113345340020} is an apocalyptic number.

1113345340020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113345340020 is an abundant number, since it is smaller than the sum of its proper divisors (2263802191920).

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

1113345340020 is a wasteful number, since it uses less digits than its factorization.

1113345340020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185251904 (or 6185251899 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 1113345340020 in words is "one trillion, one hundred thirteen billion, three hundred forty-five million, three hundred forty thousand, twenty".