110201213 has 4 divisors (see below), whose sum is σ = 110447100. Its totient is φ = 109955328.

The previous prime is 110201183. The next prime is 110201219. The reversal of 110201213 is 312102011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312102011 = 13 ⋅24007847.

It can be written as a sum of positive squares in 2 ways, for example, as 87572164 + 22629049 = 9358^2 + 4757^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201213 - 2²⁴ = 93423997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110201194 and 110201203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110201219) 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, 122270 + ... + 123167.

It is an arithmetic number, because the mean of its divisors is an integer number (27611775).

Almost surely, 2^110201213 is an apocalyptic number.

It is an amenable number.

110201213 is a deficient number, since it is larger than the sum of its proper divisors (245887).

110201213 is an equidigital number, since it uses as much as digits as its factorization.

110201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245886.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 110201213 is about 10497.6765524567. The cubic root of 110201213 is about 479.4339580445.

Adding to 110201213 its reverse (312102011), we get a palindrome (422303224).

The spelling of 110201213 in words is "one hundred ten million, two hundred one thousand, two hundred thirteen".