1141113203020 has 96 divisors (see below), whose sum is σ = 2947307610240. Its totient is φ = 362188247040.

The previous prime is 1141113202967. The next prime is 1141113203033. The reversal of 1141113203020 is 203023111411.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3784815 + ... + 4075174.

It is an arithmetic number, because the mean of its divisors is an integer number (30701120940).

Almost surely, 2^{1141113203020} is an apocalyptic number.

1141113203020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141113203020 is an abundant number, since it is smaller than the sum of its proper divisors (1806194407220).

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

1141113203020 is a wasteful number, since it uses less digits than its factorization.

1141113203020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7860083 (or 7860081 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1141113203020 its reverse (203023111411), we get a palindrome (1344136314431).

The spelling of 1141113203020 in words is "one trillion, one hundred forty-one billion, one hundred thirteen million, two hundred three thousand, twenty".