1103330350040 has 32 divisors (see below), whose sum is σ = 2482582284000. Its totient is φ = 441316318464.

The previous prime is 1103330349991. The next prime is 1103330350051. The reversal of 1103330350040 is 400530333011.

It is a happy number.

It is a super-2 number, since 2×1103330350040² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103330349988 and 1103330350015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669101 + ... + 1629219.

It is an arithmetic number, because the mean of its divisors is an integer number (77580696375).

Almost surely, 2^{1103330350040} is an apocalyptic number.

1103330350040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103330350040 is an abundant number, since it is smaller than the sum of its proper divisors (1379251933960).

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

1103330350040 is a wasteful number, since it uses less digits than its factorization.

1103330350040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988859 (or 988855 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 1103330350040 its reverse (400530333011), we get a palindrome (1503860683051).

The spelling of 1103330350040 in words is "one trillion, one hundred three billion, three hundred thirty million, three hundred fifty thousand, forty".