1133101013 has 4 divisors (see below), whose sum is σ = 1236110208. Its totient is φ = 1030091820.

The previous prime is 1133101009. The next prime is 1133101033. The reversal of 1133101013 is 3101013311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1133101013 - 2² = 1133101009 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 (1133101033) 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, 51504581 + ... + 51504602.

It is an arithmetic number, because the mean of its divisors is an integer number (309027552).

Almost surely, 2^1133101013 is an apocalyptic number.

It is an amenable number.

1133101013 is a deficient number, since it is larger than the sum of its proper divisors (103009195).

1133101013 is a wasteful number, since it uses less digits than its factorization.

1133101013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103009194.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 1133101013 is about 33661.5658132535. The cubic root of 1133101013 is about 1042.5323559974.

Adding to 1133101013 its reverse (3101013311), we get a palindrome (4234114324).

The spelling of 1133101013 in words is "one billion, one hundred thirty-three million, one hundred one thousand, thirteen".