1133210131211 has 8 divisors (see below), whose sum is σ = 1202640619824. Its totient is φ = 1064087539200.

The previous prime is 1133210131201. The next prime is 1133210131223. The reversal of 1133210131211 is 1121310123311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1133210131211 - 2¹⁰ = 1133210130187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133210131201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76966565 + ... + 76981286.

It is an arithmetic number, because the mean of its divisors is an integer number (150330077478).

Almost surely, 2^{1133210131211} is an apocalyptic number.

1133210131211 is a deficient number, since it is larger than the sum of its proper divisors (69430488613).

1133210131211 is a wasteful number, since it uses less digits than its factorization.

1133210131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153948301.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1133210131211 its reverse (1121310123311), we get a palindrome (2254520254522).

The spelling of 1133210131211 in words is "one trillion, one hundred thirty-three billion, two hundred ten million, one hundred thirty-one thousand, two hundred eleven".