1103213310000 has 200 divisors, whose sum is σ = 3571920107184. Its totient is φ = 293314560000.

The previous prime is 1103213309983. The next prime is 1103213310029. The reversal of 1103213310000 is 133123011.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×1103213310000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10055440 + ... + 10164560.

Almost surely, 2^{1103213310000} is an apocalyptic number.

1103213310000 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 1103213310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1785960053592).

1103213310000 is an abundant number, since it is smaller than the sum of its proper divisors (2468706797184).

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

1103213310000 is a wasteful number, since it uses less digits than its factorization.

1103213310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109489 (or 109468 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1103213310000 its reverse (133123011), we get a palindrome (1103346433011).

The spelling of 1103213310000 in words is "one trillion, one hundred three billion, two hundred thirteen million, three hundred ten thousand".