1102111210023 has 4 divisors (see below), whose sum is σ = 1469481613368. Its totient is φ = 734740806680.

The previous prime is 1102111209967. The next prime is 1102111210033. The reversal of 1102111210023 is 3200121112011.

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 1102111210023 - 2¹² = 1102111205927 is a prime.

It is a super-2 number, since 2×1102111210023² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102111209984 and 1102111210011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102111210033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183685201668 + ... + 183685201673.

It is an arithmetic number, because the mean of its divisors is an integer number (367370403342).

Almost surely, 2^{1102111210023} is an apocalyptic number.

1102111210023 is a deficient number, since it is larger than the sum of its proper divisors (367370403345).

1102111210023 is an equidigital number, since it uses as much as digits as its factorization.

1102111210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367370403344.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1102111210023 its reverse (3200121112011), we get a palindrome (4302232322034).

The spelling of 1102111210023 in words is "one trillion, one hundred two billion, one hundred eleven million, two hundred ten thousand, twenty-three".