220103102 has 4 divisors (see below), whose sum is σ = 330154656. Its totient is φ = 110051550.

The previous prime is 220103089. The next prime is 220103137. The reversal of 220103102 is 201301022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55025774 + ... + 55025777.

It is an arithmetic number, because the mean of its divisors is an integer number (82538664).

Almost surely, 2^220103102 is an apocalyptic number.

220103102 is a deficient number, since it is larger than the sum of its proper divisors (110051554).

220103102 is a wasteful number, since it uses less digits than its factorization.

220103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110051553.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 220103102 is about 14835.8721347954. The cubic root of 220103102 is about 603.7753630823.

Adding to 220103102 its reverse (201301022), we get a palindrome (421404124).

The spelling of 220103102 in words is "two hundred twenty million, one hundred three thousand, one hundred two".