1210100101223 has 8 divisors (see below), whose sum is σ = 1309936979568. Its totient is φ = 1111227830784.

The previous prime is 1210100101211. The next prime is 1210100101241. The reversal of 1210100101223 is 3221010010121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1210100101223 - 2⁴ = 1210100101207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1210100101198 and 1210100101207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210100101253) 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, 241149365 + ... + 241154382.

It is an arithmetic number, because the mean of its divisors is an integer number (163742122446).

Almost surely, 2^{1210100101223} is an apocalyptic number.

1210100101223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1210100101223 is a deficient number, since it is larger than the sum of its proper divisors (99836878345).

1210100101223 is a wasteful number, since it uses less digits than its factorization.

1210100101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482303953.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1210100101223 its reverse (3221010010121), we get a palindrome (4431110111344).

The spelling of 1210100101223 in words is "one trillion, two hundred ten billion, one hundred million, one hundred one thousand, two hundred twenty-three".