100020123320230 has 16 divisors (see below), whose sum is σ = 180088150571280. Its totient is φ = 39996509640352.

The previous prime is 100020123320203. The next prime is 100020123320239. The reversal of 100020123320230 is 32023321020001.

It is a junction number, because it is equal to n+sod(n) for n = 100020123320198 and 100020123320207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020123320239) 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, 1442424565 + ... + 1442493904.

It is an arithmetic number, because the mean of its divisors is an integer number (11255509410705).

Almost surely, 2^{100020123320230} is an apocalyptic number.

100020123320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100020123320230 is a deficient number, since it is larger than the sum of its proper divisors (80068027251050).

100020123320230 is a wasteful number, since it uses less digits than its factorization.

100020123320230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884921943.

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

Adding to 100020123320230 its reverse (32023321020001), we get a palindrome (132043444340231).

The spelling of 100020123320230 in words is "one hundred trillion, twenty billion, one hundred twenty-three million, three hundred twenty thousand, two hundred thirty".