102133100200123 has 8 divisors (see below), whose sum is σ = 104351554723392. Its totient is φ = 99916537753536.

The previous prime is 102133100200111. The next prime is 102133100200141. The reversal of 102133100200123 is 321002001331201.

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 102133100200123 - 2¹⁷ = 102133100069051 is a prime.

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 102133100200123.

It is not an unprimeable number, because it can be changed into a prime (102133100200823) 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, 472910040 + ... + 473125957.

It is an arithmetic number, because the mean of its divisors is an integer number (13043944340424).

Almost surely, 2^{102133100200123} is an apocalyptic number.

102133100200123 is a deficient number, since it is larger than the sum of its proper divisors (2218454523269).

102133100200123 is an equidigital number, since it uses as much as digits as its factorization.

102133100200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946038341.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102133100200123 its reverse (321002001331201), we get a palindrome (423135101531324).

The spelling of 102133100200123 in words is "one hundred two trillion, one hundred thirty-three billion, one hundred million, two hundred thousand, one hundred twenty-three".