103020230220 has 48 divisors (see below), whose sum is σ = 303638576640. Its totient is φ = 26026163136.

The previous prime is 103020230167. The next prime is 103020230227. The reversal of 103020230220 is 22032020301.

It is a super-2 number, since 2×103020230220² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 103020230220.

It is not an unprimeable number, because it can be changed into a prime (103020230227) 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, 45183172 + ... + 45185451.

It is an arithmetic number, because the mean of its divisors is an integer number (6325803680).

Almost surely, 2^103020230220 is an apocalyptic number.

103020230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103020230220 is an abundant number, since it is smaller than the sum of its proper divisors (200618346420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103020230220 is a wasteful number, since it uses less digits than its factorization.

103020230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90368654 (or 90368652 counting only the distinct ones).

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

Adding to 103020230220 its reverse (22032020301), we get a palindrome (125052250521).

The spelling of 103020230220 in words is "one hundred three billion, twenty million, two hundred thirty thousand, two hundred twenty".