1113341201000 has 192 divisors, whose sum is σ = 3057394513680. Its totient is φ = 378337075200.

The previous prime is 1113341200997. The next prime is 1113341201003. The reversal of 1113341201000 is 1021433111.

It is an interprime number because it is at equal distance from previous prime (1113341200997) and next prime (1113341201003).

It can be written as a sum of positive squares in 8 ways, for example, as 28031465476 + 1085309735524 = 167426^2 + 1041782^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1113341201000.

It is not an unprimeable number, because it can be changed into a prime (1113341201003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5436464 + ... + 5637536.

Almost surely, 2^{1113341201000} is an apocalyptic number.

1113341201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113341201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1528697256840).

1113341201000 is an abundant number, since it is smaller than the sum of its proper divisors (1944053312680).

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

1113341201000 is a wasteful number, since it uses less digits than its factorization.

1113341201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201221 (or 201200 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1113341201000 its reverse (1021433111), we get a palindrome (1114362634111).

The spelling of 1113341201000 in words is "one trillion, one hundred thirteen billion, three hundred forty-one million, two hundred one thousand".