220113310123 has 8 divisors (see below), whose sum is σ = 251565677792. Its totient is φ = 188662844736.

The previous prime is 220113310103. The next prime is 220113310133. The reversal of 220113310123 is 321013311022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220113310123 - 2¹³ = 220113301931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220113310123.

It is not an unprimeable number, because it can be changed into a prime (220113310103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218340 + ... + 698497.

It is an arithmetic number, because the mean of its divisors is an integer number (31445709724).

Almost surely, 2^220113310123 is an apocalyptic number.

220113310123 is a deficient number, since it is larger than the sum of its proper divisors (31452367669).

220113310123 is an equidigital number, since it uses as much as digits as its factorization.

220113310123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951141.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 220113310123 its reverse (321013311022), we get a palindrome (541126621145).

The spelling of 220113310123 in words is "two hundred twenty billion, one hundred thirteen million, three hundred ten thousand, one hundred twenty-three".