102401300 has 54 divisors (see below), whose sum is σ = 228043998. Its totient is φ = 39898560.

The previous prime is 102401269. The next prime is 102401309. The reversal of 102401300 is 3104201.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 13060996 + 89340304 = 3614^2 + 9452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102401309) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 736631 + ... + 736769.

It is an arithmetic number, because the mean of its divisors is an integer number (4223037).

Almost surely, 2^102401300 is an apocalyptic number.

102401300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102401300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114021999).

102401300 is an abundant number, since it is smaller than the sum of its proper divisors (125642698).

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

102401300 is a wasteful number, since it uses less digits than its factorization.

102401300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 102401300 is about 10119.3527460999. The cubic root of 102401300 is about 467.8448179094.

Adding to 102401300 its reverse (3104201), we get a palindrome (105505501).

The spelling of 102401300 in words is "one hundred two million, four hundred one thousand, three hundred".