101321100223230 has 64 divisors (see below), whose sum is σ = 244872990563328. Its totient is φ = 26829944486400.

The previous prime is 101321100223219. The next prime is 101321100223237. The reversal of 101321100223230 is 32322001123101.

It is a junction number, because it is equal to n+sod(n) for n = 101321100223197 and 101321100223206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101321100223237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7863862 + ... + 16262918.

It is an arithmetic number, because the mean of its divisors is an integer number (3826140477552).

Almost surely, 2^{101321100223230} is an apocalyptic number.

101321100223230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101321100223230 is an abundant number, since it is smaller than the sum of its proper divisors (143551890340098).

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

101321100223230 is a wasteful number, since it uses less digits than its factorization.

101321100223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8401881.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 101321100223230 its reverse (32322001123101), we get a palindrome (133643101346331).

The spelling of 101321100223230 in words is "one hundred one trillion, three hundred twenty-one billion, one hundred million, two hundred twenty-three thousand, two hundred thirty".