104031300 has 72 divisors (see below), whose sum is σ = 314104896. Its totient is φ = 26533760.

The previous prime is 104031293. The next prime is 104031307. The reversal of 104031300 is 3130401.

It is an interprime number because it is at equal distance from previous prime (104031293) and next prime (104031307).

It is a super-2 number, since 2×104031300² = 21645022759380000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (104031307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 639 + ... + 14438.

It is an arithmetic number, because the mean of its divisors is an integer number (4362568).

Almost surely, 2^104031300 is an apocalyptic number.

104031300 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 104031300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157052448).

104031300 is an abundant number, since it is smaller than the sum of its proper divisors (210073596).

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

104031300 is a wasteful number, since it uses less digits than its factorization.

104031300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15117 (or 15110 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 104031300 is about 10199.5735204958. The cubic root of 104031300 is about 470.3141102324.

Adding to 104031300 its reverse (3130401), we get a palindrome (107161701).

The spelling of 104031300 in words is "one hundred four million, thirty-one thousand, three hundred".