220103401 has 16 divisors (see below), whose sum is σ = 255539200. Its totient is φ = 185681808.

The previous prime is 220103393. The next prime is 220103407. The reversal of 220103401 is 104301022.

220103401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 220103401 - 2³ = 220103393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220103407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341986 + ... + 342628.

It is an arithmetic number, because the mean of its divisors is an integer number (15971200).

Almost surely, 2^220103401 is an apocalyptic number.

It is an amenable number.

220103401 is a deficient number, since it is larger than the sum of its proper divisors (35435799).

220103401 is an equidigital number, since it uses as much as digits as its factorization.

220103401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 220103401 is about 14835.8822117190. The cubic root of 220103401 is about 603.7756364825.

Adding to 220103401 its reverse (104301022), we get a palindrome (324404423).

The spelling of 220103401 in words is "two hundred twenty million, one hundred three thousand, four hundred one".