102444450300 has 108 divisors (see below), whose sum is σ = 332999348136. Its totient is φ = 27318513600.

The previous prime is 102444450281. The next prime is 102444450301. The reversal of 102444450300 is 3054444201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102444450301) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2083611 + ... + 2132210.

Almost surely, 2^102444450300 is an apocalyptic number.

102444450300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102444450300 is an abundant number, since it is smaller than the sum of its proper divisors (230554897836).

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

102444450300 is a wasteful number, since it uses less digits than its factorization.

102444450300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4215850 (or 4215831 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 102444450300 its reverse (3054444201), we get a palindrome (105498894501).

It can be divided in two parts, 10244 and 4450300, that added together give a square (4460544 = 2112²).

The spelling of 102444450300 in words is "one hundred two billion, four hundred forty-four million, four hundred fifty thousand, three hundred".