1103334423421 has 8 divisors (see below), whose sum is σ = 1105037305344. Its totient is φ = 1101632081520.

The previous prime is 1103334423407. The next prime is 1103334423427. The reversal of 1103334423421 is 1243244333011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103334423421 - 2⁷ = 1103334423293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103334423427) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4054380 + ... + 4317946.

It is an arithmetic number, because the mean of its divisors is an integer number (138129663168).

Almost surely, 2^{1103334423421} is an apocalyptic number.

It is an amenable number.

1103334423421 is a deficient number, since it is larger than the sum of its proper divisors (1702881923).

1103334423421 is an equidigital number, since it uses as much as digits as its factorization.

1103334423421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270011.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1103334423421 its reverse (1243244333011), we get a palindrome (2346578756432).

The spelling of 1103334423421 in words is "one trillion, one hundred three billion, three hundred thirty-four million, four hundred twenty-three thousand, four hundred twenty-one".