1132103311 has 4 divisors (see below), whose sum is σ = 1132977472. Its totient is φ = 1131229152.

The previous prime is 1132103281. The next prime is 1132103333. The reversal of 1132103311 is 1133012311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1133012311 = 17 ⋅66647783.

It is a cyclic number.

It is not a de Polignac number, because 1132103311 - 2⁵ = 1132103279 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 (1132103611) 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, 435135 + ... + 437728.

It is an arithmetic number, because the mean of its divisors is an integer number (283244368).

Almost surely, 2^1132103311 is an apocalyptic number.

1132103311 is a deficient number, since it is larger than the sum of its proper divisors (874161).

1132103311 is an equidigital number, since it uses as much as digits as its factorization.

1132103311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874160.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1132103311 is about 33646.7429478694. The cubic root of 1132103311 is about 1042.2262808885.

Adding to 1132103311 its reverse (1133012311), we get a palindrome (2265115622).

The spelling of 1132103311 in words is "one billion, one hundred thirty-two million, one hundred three thousand, three hundred eleven".