1103320141443 has 36 divisors (see below), whose sum is σ = 1728256523760. Its totient is φ = 677962703808.

The previous prime is 1103320141439. The next prime is 1103320141453. The reversal of 1103320141443 is 3441410233011.

1103320141443 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 3 + 201 + 414 + 43 = 666.

It is not a de Polignac number, because 1103320141443 - 2² = 1103320141439 is a prime.

It is a super-2 number, since 2×1103320141443² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1103320141423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 493978 + ... + 1565456.

It is an arithmetic number, because the mean of its divisors is an integer number (48007125660).

Almost surely, 2^{1103320141443} is an apocalyptic number.

1103320141443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1103320141443 is a deficient number, since it is larger than the sum of its proper divisors (624936382317).

1103320141443 is a wasteful number, since it uses less digits than its factorization.

1103320141443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072188 (or 1072172 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1103320141443 its reverse (3441410233011), we get a palindrome (4544730374454).

The spelling of 1103320141443 in words is "one trillion, one hundred three billion, three hundred twenty million, one hundred forty-one thousand, four hundred forty-three".