1133331102011 has 16 divisors (see below), whose sum is σ = 1213298860800. Its totient is φ = 1055398183200.

The previous prime is 1133331101999. The next prime is 1133331102023. The reversal of 1133331102011 is 1102011333311.

It is an interprime number because it is at equal distance from previous prime (1133331101999) and next prime (1133331102023).

It is a de Polignac number, because none of the positive numbers 2^k-1133331102011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133331102031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16816121 + ... + 16883381.

It is an arithmetic number, because the mean of its divisors is an integer number (75831178800).

Almost surely, 2^{1133331102011} is an apocalyptic number.

1133331102011 is a deficient number, since it is larger than the sum of its proper divisors (79967758789).

1133331102011 is a wasteful number, since it uses less digits than its factorization.

1133331102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82370.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1133331102011 its reverse (1102011333311), we get a palindrome (2235342435322).

The spelling of 1133331102011 in words is "one trillion, one hundred thirty-three billion, three hundred thirty-one million, one hundred two thousand, eleven".