1133240101 has 16 divisors (see below), whose sum is σ = 1339696000. Its totient is φ = 958021344.

The previous prime is 1133240089. The next prime is 1133240113. The reversal of 1133240101 is 1010423311.

It is an interprime number because it is at equal distance from previous prime (1133240089) and next prime (1133240113).

It is not a de Polignac number, because 1133240101 - 2¹⁵ = 1133207333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133240201) 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 15 ways as a sum of consecutive naturals, for example, 2410 + ... + 47668.

It is an arithmetic number, because the mean of its divisors is an integer number (83731000).

Almost surely, 2^1133240101 is an apocalyptic number.

It is an amenable number.

1133240101 is a deficient number, since it is larger than the sum of its proper divisors (206455899).

1133240101 is an frugal number, since it uses more digits than its factorization.

1133240101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45353 (or 45339 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1133240101 is about 33663.6317262413. The cubic root of 1133240101 is about 1042.5750111553.

Adding to 1133240101 its reverse (1010423311), we get a palindrome (2143663412).

The spelling of 1133240101 in words is "one billion, one hundred thirty-three million, two hundred forty thousand, one hundred one".