1355334103 has 4 divisors (see below), whose sum is σ = 1357926088. Its totient is φ = 1352742120.

The previous prime is 1355334077. The next prime is 1355334107. The reversal of 1355334103 is 3014335531.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1355334103 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 (1355334107) 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, 1295208 + ... + 1296253.

It is an arithmetic number, because the mean of its divisors is an integer number (339481522).

Almost surely, 2^1355334103 is an apocalyptic number.

1355334103 is a deficient number, since it is larger than the sum of its proper divisors (2591985).

1355334103 is an equidigital number, since it uses as much as digits as its factorization.

1355334103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591984.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 1355334103 is about 36814.8625286039. The cubic root of 1355334103 is about 1106.6631665205.

Adding to 1355334103 its reverse (3014335531), we get a palindrome (4369669634).

The spelling of 1355334103 in words is "one billion, three hundred fifty-five million, three hundred thirty-four thousand, one hundred three".