103020220231230 has 16 divisors (see below), whose sum is σ = 247248528555024. Its totient is φ = 27472058728320.

The previous prime is 103020220231213. The next prime is 103020220231237. The reversal of 103020220231230 is 32132022020301.

It is a happy number.

It is a super-2 number, since 2×103020220231230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103020220231197 and 103020220231206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020220231237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1717003670491 + ... + 1717003670550.

It is an arithmetic number, because the mean of its divisors is an integer number (15453033034689).

Almost surely, 2^{103020220231230} is an apocalyptic number.

103020220231230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103020220231230 is an abundant number, since it is smaller than the sum of its proper divisors (144228308323794).

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

103020220231230 is a wasteful number, since it uses less digits than its factorization.

103020220231230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434007341051.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 103020220231230 its reverse (32132022020301), we get a palindrome (135152242251531).

The spelling of 103020220231230 in words is "one hundred three trillion, twenty billion, two hundred twenty million, two hundred thirty-one thousand, two hundred thirty".