1166341024213 has 4 divisors (see below), whose sum is σ = 1168997837920. Its totient is φ = 1163684210508.

The previous prime is 1166341024201. The next prime is 1166341024253. The reversal of 1166341024213 is 3124201436611.

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 1166341024213 - 2⁵ = 1166341024181 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 (1166341024253) 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, 1328406195 + ... + 1328407072.

It is an arithmetic number, because the mean of its divisors is an integer number (292249459480).

Almost surely, 2^{1166341024213} is an apocalyptic number.

It is an amenable number.

1166341024213 is a deficient number, since it is larger than the sum of its proper divisors (2656813707).

1166341024213 is an equidigital number, since it uses as much as digits as its factorization.

1166341024213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656813706.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 1166341024213 in words is "one trillion, one hundred sixty-six billion, three hundred forty-one million, twenty-four thousand, two hundred thirteen".