100210020123 has 8 divisors (see below), whose sum is σ = 133617927168. Its totient is φ = 66804396584.

The previous prime is 100210020109. The next prime is 100210020133. The reversal of 100210020123 is 321020012001.

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 100210020123 - 2⁴ = 100210020107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100210020099 and 100210020108.

It is not an unprimeable number, because it can be changed into a prime (100210020133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465711 + ... + 645992.

It is an arithmetic number, because the mean of its divisors is an integer number (16702240896).

Almost surely, 2^100210020123 is an apocalyptic number.

100210020123 is a deficient number, since it is larger than the sum of its proper divisors (33407907045).

100210020123 is a wasteful number, since it uses less digits than its factorization.

100210020123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141753.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100210020123 its reverse (321020012001), we get a palindrome (421230032124).

The spelling of 100210020123 in words is "one hundred billion, two hundred ten million, twenty thousand, one hundred twenty-three".