1103334410423 has 4 divisors (see below), whose sum is σ = 1260953611920. Its totient is φ = 945715208928.

The previous prime is 1103334410419. The next prime is 1103334410443. The reversal of 1103334410423 is 3240144333011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1103334410423 - 2² = 1103334410419 is a prime.

It is a super-2 number, since 2×1103334410423² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103334410443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78809600738 + ... + 78809600751.

It is an arithmetic number, because the mean of its divisors is an integer number (315238402980).

Almost surely, 2^{1103334410423} is an apocalyptic number.

1103334410423 is a deficient number, since it is larger than the sum of its proper divisors (157619201497).

1103334410423 is an equidigital number, since it uses as much as digits as its factorization.

1103334410423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157619201496.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1103334410423 its reverse (3240144333011), we get a palindrome (4343478743434).

The spelling of 1103334410423 in words is "one trillion, one hundred three billion, three hundred thirty-four million, four hundred ten thousand, four hundred twenty-three".