110201961 has 4 divisors (see below), whose sum is σ = 146935952. Its totient is φ = 73467972.

The previous prime is 110201941. The next prime is 110201963. The reversal of 110201961 is 169102011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 110201961 - 2⁹ = 110201449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110201963) 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, 18366991 + ... + 18366996.

It is an arithmetic number, because the mean of its divisors is an integer number (36733988).

Almost surely, 2^110201961 is an apocalyptic number.

It is an amenable number.

110201961 is a deficient number, since it is larger than the sum of its proper divisors (36733991).

110201961 is an equidigital number, since it uses as much as digits as its factorization.

110201961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36733990.

The product of its (nonzero) digits is 108, while the sum is 21.

The square root of 110201961 is about 10497.7121793275. The cubic root of 110201961 is about 479.4350427748.

Adding to 110201961 its reverse (169102011), we get a palindrome (279303972).

The spelling of 110201961 in words is "one hundred ten million, two hundred one thousand, nine hundred sixty-one".