1135135103 has 4 divisors (see below), whose sum is σ = 1147889520. Its totient is φ = 1122380688.

The previous prime is 1135135063. The next prime is 1135135147. The reversal of 1135135103 is 3015315311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3015315311 = 11329 ⋅266159.

It is a cyclic number.

It is not a de Polignac number, because 1135135103 - 2²⁴ = 1118357887 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 (1135135163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6377075 + ... + 6377252.

It is an arithmetic number, because the mean of its divisors is an integer number (286972380).

Almost surely, 2^1135135103 is an apocalyptic number.

1135135103 is a deficient number, since it is larger than the sum of its proper divisors (12754417).

1135135103 is an equidigital number, since it uses as much as digits as its factorization.

1135135103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12754416.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 1135135103 is about 33691.7661009333. The cubic root of 1135135103 is about 1043.1558182022.

The spelling of 1135135103 in words is "one billion, one hundred thirty-five million, one hundred thirty-five thousand, one hundred three".