110100102021011 has 4 divisors (see below), whose sum is σ = 110100473536224. Its totient is φ = 110099730505800.

The previous prime is 110100102020981. The next prime is 110100102021053. The reversal of 110100102021011 is 110120201001011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110100102021011 is a prime.

It is a super-3 number, since 3×110100102021011³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110100102020983 and 110100102021001.

It is not an unprimeable number, because it can be changed into a prime (110100102021071) 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, 185312720 + ... + 185905901.

It is an arithmetic number, because the mean of its divisors is an integer number (27525118384056).

Almost surely, 2^{110100102021011} is an apocalyptic number.

110100102021011 is a deficient number, since it is larger than the sum of its proper divisors (371515213).

110100102021011 is an equidigital number, since it uses as much as digits as its factorization.

110100102021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371515212.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110100102021011 its reverse (110120201001011), we get a palindrome (220220303022022).

The spelling of 110100102021011 in words is "one hundred ten trillion, one hundred billion, one hundred two million, twenty-one thousand, eleven".