1334421103 has 4 divisors (see below), whose sum is σ = 1412916480. Its totient is φ = 1255925728.

The previous prime is 1334421083. The next prime is 1334421139. The reversal of 1334421103 is 3011244331.

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

It is a de Polignac number, because none of the positive numbers 2^k-1334421103 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 (1334421163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39247663 + ... + 39247696.

It is an arithmetic number, because the mean of its divisors is an integer number (353229120).

Almost surely, 2^1334421103 is an apocalyptic number.

1334421103 is a deficient number, since it is larger than the sum of its proper divisors (78495377).

1334421103 is an equidigital number, since it uses as much as digits as its factorization.

1334421103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78495376.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1334421103 is about 36529.7290299285. The cubic root of 1334421103 is about 1100.9416462982.

Adding to 1334421103 its reverse (3011244331), we get a palindrome (4345665434).

The spelling of 1334421103 in words is "one billion, three hundred thirty-four million, four hundred twenty-one thousand, one hundred three".