100500011010 has 64 divisors (see below), whose sum is σ = 306285753600. Its totient is φ = 22971430656.

The previous prime is 100500010993. The next prime is 100500011011. The reversal of 100500011010 is 10110005001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100500010983 and 100500011001.

It is not an unprimeable number, because it can be changed into a prime (100500011011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26585415 + ... + 26589194.

It is an arithmetic number, because the mean of its divisors is an integer number (4785714900).

Almost surely, 2^100500011010 is an apocalyptic number.

100500011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100500011010 is an abundant number, since it is smaller than the sum of its proper divisors (205785742590).

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

100500011010 is a wasteful number, since it uses less digits than its factorization.

100500011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53174632 (or 53174626 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 9.

Adding to 100500011010 its reverse (10110005001), we get a palindrome (110610016011).

The spelling of 100500011010 in words is "one hundred billion, five hundred million, eleven thousand, ten".