220980023 has 8 divisors (see below), whose sum is σ = 241197696. Its totient is φ = 200783800.

The previous prime is 220980017. The next prime is 220980047. The reversal of 220980023 is 320089022.

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 220980023 - 2⁶ = 220979959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220979974 and 220980001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220980073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22508 + ... + 30798.

It is an arithmetic number, because the mean of its divisors is an integer number (30149712).

Almost surely, 2^220980023 is an apocalyptic number.

220980023 is a deficient number, since it is larger than the sum of its proper divisors (20217673).

220980023 is a wasteful number, since it uses less digits than its factorization.

220980023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10725.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 220980023 is about 14865.3968329137. The cubic root of 220980023 is about 604.5761418856.

The spelling of 220980023 in words is "two hundred twenty million, nine hundred eighty thousand, twenty-three".