10100212321123 has 8 divisors (see below), whose sum is σ = 10448829910800. Its totient is φ = 9751617025248.

The previous prime is 10100212321117. The next prime is 10100212321141. The reversal of 10100212321123 is 32112321200101.

10100212321123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10100212321123 is a prime.

It is a super-2 number, since 2×10100212321123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10100212321123.

It is not an unprimeable number, because it can be changed into a prime (10100212321153) 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, 4649113 + ... + 6466426.

It is an arithmetic number, because the mean of its divisors is an integer number (1306103738850).

Almost surely, 2^{10100212321123} is an apocalyptic number.

10100212321123 is a deficient number, since it is larger than the sum of its proper divisors (348617589677).

10100212321123 is a wasteful number, since it uses less digits than its factorization.

10100212321123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11146901.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10100212321123 its reverse (32112321200101), we get a palindrome (42212533521224).

The spelling of 10100212321123 in words is "ten trillion, one hundred billion, two hundred twelve million, three hundred twenty-one thousand, one hundred twenty-three".