100523010 has 64 divisors (see below), whose sum is σ = 281376000. Its totient is φ = 22974336.

The previous prime is 100523009. The next prime is 100523039. The reversal of 100523010 is 10325001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5406 + ... + 15174.

It is an arithmetic number, because the mean of its divisors is an integer number (4396500).

Almost surely, 2^100523010 is an apocalyptic number.

100523010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100523010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140688000).

100523010 is an abundant number, since it is smaller than the sum of its proper divisors (180852990).

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

100523010 is an equidigital number, since it uses as much as digits as its factorization.

100523010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9800 (or 9786 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 100523010 is about 10026.1163966912. The cubic root of 100523010 is about 464.9666758406.

Adding to 100523010 its reverse (10325001), we get a palindrome (110848011).

The spelling of 100523010 in words is "one hundred million, five hundred twenty-three thousand, ten".