1013331113300 has 54 divisors (see below), whose sum is σ = 2417004100014. Its totient is φ = 368484036800.

The previous prime is 1013331113281. The next prime is 1013331113303. The reversal of 1013331113300 is 33111333101.

It can be written as a sum of positive squares in 3 ways, for example, as 21785169604 + 991545943696 = 147598^2 + 995764^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013331113303) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 41861087 + ... + 41885286.

Almost surely, 2^{1013331113300} is an apocalyptic number.

1013331113300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013331113300 is an abundant number, since it is smaller than the sum of its proper divisors (1403672986714).

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

1013331113300 is a wasteful number, since it uses less digits than its factorization.

1013331113300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83746409 (or 83746391 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 1013331113300 its reverse (33111333101), we get a palindrome (1046442446401).

The spelling of 1013331113300 in words is "one trillion, thirteen billion, three hundred thirty-one million, one hundred thirteen thousand, three hundred".