1120103301000 has 128 divisors (see below), whose sum is σ = 3498095577600. Its totient is φ = 298405900800.

The previous prime is 1120103300999. The next prime is 1120103301013. The reversal of 1120103301000 is 1033010211.

It is a super-2 number, since 2×1120103301000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 2937324 + ... + 3296676.

It is an arithmetic number, because the mean of its divisors is an integer number (27328871700).

Almost surely, 2^{1120103301000} is an apocalyptic number.

1120103301000 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 1120103301000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1749047788800).

1120103301000 is an abundant number, since it is smaller than the sum of its proper divisors (2377992276600).

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

1120103301000 is a wasteful number, since it uses less digits than its factorization.

1120103301000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360416 (or 360402 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1120103301000 its reverse (1033010211), we get a palindrome (1121136311211).

The spelling of 1120103301000 in words is "one trillion, one hundred twenty billion, one hundred three million, three hundred one thousand".