1102023010111 has 4 divisors (see below), whose sum is σ = 1102262741272. Its totient is φ = 1101783278952.

The previous prime is 1102023010103. The next prime is 1102023010139. The reversal of 1102023010111 is 1110103202011.

It is a happy number.

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 1102023010111 - 2³ = 1102023010103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102023010091 and 1102023010100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102023010181) 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, 119858685 + ... + 119867878.

It is an arithmetic number, because the mean of its divisors is an integer number (275565685318).

Almost surely, 2^{1102023010111} is an apocalyptic number.

1102023010111 is a deficient number, since it is larger than the sum of its proper divisors (239731161).

1102023010111 is an equidigital number, since it uses as much as digits as its factorization.

1102023010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239731160.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1102023010111 its reverse (1110103202011), we get a palindrome (2212126212122).

The spelling of 1102023010111 in words is "one trillion, one hundred two billion, twenty-three million, ten thousand, one hundred eleven".