1103340221010 has 40 divisors (see below), whose sum is σ = 2966759263116. Its totient is φ = 294224058720.

The previous prime is 1103340220999. The next prime is 1103340221017. The reversal of 1103340221010 is 101220433011.

1103340221010 is a `hidden beast` number, since 1 + 10 + 33 + 402 + 210 + 10 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 964180633329 + 139159587681 = 981927^2 + 373041^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1103340221017) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 681073401 + ... + 681075020.

Almost surely, 2^{1103340221010} is an apocalyptic number.

1103340221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103340221010 is an abundant number, since it is smaller than the sum of its proper divisors (1863419042106).

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

1103340221010 is a wasteful number, since it uses less digits than its factorization.

1103340221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362148440 (or 1362148431 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1103340221010 its reverse (101220433011), we get a palindrome (1204560654021).

The spelling of 1103340221010 in words is "one trillion, one hundred three billion, three hundred forty million, two hundred twenty-one thousand, ten".