1103545351 has 2 divisors, whose sum is σ = 1103545352. Its totient is φ = 1103545350.

The previous prime is 1103545349. The next prime is 1103545357. The reversal of 1103545351 is 1535453011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103545351 - 2¹ = 1103545349 is a prime.

Together with 1103545349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103545357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551772675 + 551772676.

It is an arithmetic number, because the mean of its divisors is an integer number (551772676).

Almost surely, 2^1103545351 is an apocalyptic number.

1103545351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103545351 is an equidigital number, since it uses as much as digits as its factorization.

1103545351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1103545351 is about 33219.6530836792. The cubic root of 1103545351 is about 1033.3879549922.

Adding to 1103545351 its reverse (1535453011), we get a palindrome (2638998362).

The spelling of 1103545351 in words is "one billion, one hundred three million, five hundred forty-five thousand, three hundred fifty-one".