1100211332023 has 4 divisors (see below), whose sum is σ = 1100213753688. Its totient is φ = 1100208910360.

The previous prime is 1100211331991. The next prime is 1100211332041. The reversal of 1100211332023 is 3202331120011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100211332023 - 2⁵ = 1100211331991 is a prime.

It is a super-2 number, since 2×1100211332023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100211332093) 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, 301933 + ... + 1513798.

It is an arithmetic number, because the mean of its divisors is an integer number (275053438422).

Almost surely, 2^{1100211332023} is an apocalyptic number.

1100211332023 is a deficient number, since it is larger than the sum of its proper divisors (2421665).

1100211332023 is an equidigital number, since it uses as much as digits as its factorization.

1100211332023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421664.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1100211332023 its reverse (3202331120011), we get a palindrome (4302542452034).

The spelling of 1100211332023 in words is "one trillion, one hundred billion, two hundred eleven million, three hundred thirty-two thousand, twenty-three".