110021203341311 has 4 divisors (see below), whose sum is σ = 114804733921392. Its totient is φ = 105237672761232.

The previous prime is 110021203341307. The next prime is 110021203341331. The reversal of 110021203341311 is 113143302120011.

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 110021203341311 - 2² = 110021203341307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 4783530580057 = 110021203341311 / (1 + 1 + 0 + 0 + 2 + 1 + 2 + 0 + 3 + 3 + 4 + 1 + 3 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021203341331) 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, 2391765290006 + ... + 2391765290051.

It is an arithmetic number, because the mean of its divisors is an integer number (28701183480348).

Almost surely, 2^{110021203341311} is an apocalyptic number.

110021203341311 is a deficient number, since it is larger than the sum of its proper divisors (4783530580081).

110021203341311 is an equidigital number, since it uses as much as digits as its factorization.

110021203341311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4783530580080.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 110021203341311 its reverse (113143302120011), we get a palindrome (223164505461322).

The spelling of 110021203341311 in words is "one hundred ten trillion, twenty-one billion, two hundred three million, three hundred forty-one thousand, three hundred eleven".