100210020111123 has 8 divisors (see below), whose sum is σ = 143891310928848. Its totient is φ = 61667704683744.

The previous prime is 100210020111121. The next prime is 100210020111169. The reversal of 100210020111123 is 321111020012001.

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

It is not a de Polignac number, because 100210020111123 - 2¹ = 100210020111121 is a prime.

It is a super-2 number, since 2×100210020111123² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100210020111121) 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, 1284743847540 + ... + 1284743847617.

It is an arithmetic number, because the mean of its divisors is an integer number (17986413866106).

Almost surely, 2^{100210020111123} is an apocalyptic number.

100210020111123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100210020111123 is a deficient number, since it is larger than the sum of its proper divisors (43681290817725).

100210020111123 is a wasteful number, since it uses less digits than its factorization.

100210020111123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569487695173.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 100210020111123 its reverse (321111020012001), we get a palindrome (421321040123124).

The spelling of 100210020111123 in words is "one hundred trillion, two hundred ten billion, twenty million, one hundred eleven thousand, one hundred twenty-three".