102133244028 has 24 divisors (see below), whose sum is σ = 252329191632. Its totient is φ = 32041801984.

The previous prime is 102133244027. The next prime is 102133244041. The reversal of 102133244028 is 820442331201.

102133244028 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 102133243986 and 102133244004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102133244027) 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, 250326375 + ... + 250326782.

It is an arithmetic number, because the mean of its divisors is an integer number (10513716318).

Almost surely, 2^102133244028 is an apocalyptic number.

It is an amenable number.

102133244028 is an abundant number, since it is smaller than the sum of its proper divisors (150195947604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102133244028 is a wasteful number, since it uses less digits than its factorization.

102133244028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500653181 (or 500653179 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 102133244028 its reverse (820442331201), we get a palindrome (922575575229).

The spelling of 102133244028 in words is "one hundred two billion, one hundred thirty-three million, two hundred forty-four thousand, twenty-eight".