220034103 has 4 divisors (see below), whose sum is σ = 293378808. Its totient is φ = 146689400.

The previous prime is 220034099. The next prime is 220034149. The reversal of 220034103 is 301430022.

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 220034103 - 2² = 220034099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220034173) 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, 36672348 + ... + 36672353.

It is an arithmetic number, because the mean of its divisors is an integer number (73344702).

Almost surely, 2^220034103 is an apocalyptic number.

220034103 is a deficient number, since it is larger than the sum of its proper divisors (73344705).

220034103 is an equidigital number, since it uses as much as digits as its factorization.

220034103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73344704.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 220034103 is about 14833.5465415389. The cubic root of 220034103 is about 603.7122650009.

Adding to 220034103 its reverse (301430022), we get a palindrome (521464125).

It can be divided in two parts, 22003 and 4103, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 220034103 in words is "two hundred twenty million, thirty-four thousand, one hundred three".