1162105111133 has 4 divisors (see below), whose sum is σ = 1162113751968. Its totient is φ = 1162096470300.

The previous prime is 1162105111093. The next prime is 1162105111151. The reversal of 1162105111133 is 3311115012611.

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 1162105111133 - 2²⁰ = 1162104062557 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 (1162105111033) 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, 4115441 + ... + 4388742.

It is an arithmetic number, because the mean of its divisors is an integer number (290528437992).

Almost surely, 2^{1162105111133} is an apocalyptic number.

It is an amenable number.

1162105111133 is a deficient number, since it is larger than the sum of its proper divisors (8640835).

1162105111133 is an equidigital number, since it uses as much as digits as its factorization.

1162105111133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8640834.

The product of its (nonzero) digits is 540, while the sum is 26.

The spelling of 1162105111133 in words is "one trillion, one hundred sixty-two billion, one hundred five million, one hundred eleven thousand, one hundred thirty-three".