220103232301 has 4 divisors (see below), whose sum is σ = 220181313600. Its totient is φ = 220025151004.

The previous prime is 220103232289. The next prime is 220103232311. The reversal of 220103232301 is 103232301022.

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 a cyclic number.

It is not a de Polignac number, because 220103232301 - 2¹⁹ = 220102708013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220103232311) 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, 39036421 + ... + 39042058.

It is an arithmetic number, because the mean of its divisors is an integer number (55045328400).

Almost surely, 2^220103232301 is an apocalyptic number.

It is an amenable number.

220103232301 is a deficient number, since it is larger than the sum of its proper divisors (78081299).

220103232301 is an equidigital number, since it uses as much as digits as its factorization.

220103232301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78081298.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220103232301 its reverse (103232301022), we get a palindrome (323335533323).

The spelling of 220103232301 in words is "two hundred twenty billion, one hundred three million, two hundred thirty-two thousand, three hundred one".