1103345065950 has 48 divisors (see below), whose sum is σ = 2738745862320. Its totient is φ = 293961899520.

The previous prime is 1103345065937. The next prime is 1103345065969. The reversal of 1103345065950 is 595605433011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3125035 + ... + 3460134.

It is an arithmetic number, because the mean of its divisors is an integer number (57057205465).

Almost surely, 2^{1103345065950} is an apocalyptic number.

1103345065950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103345065950 is an abundant number, since it is smaller than the sum of its proper divisors (1635400796370).

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

1103345065950 is a wasteful number, since it uses less digits than its factorization.

1103345065950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6586301 (or 6586296 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 42.

The spelling of 1103345065950 in words is "one trillion, one hundred three billion, three hundred forty-five million, sixty-five thousand, nine hundred fifty".