10303020100 has 36 divisors (see below), whose sum is σ = 22578937668. Its totient is φ = 4080400000.

The previous prime is 10303020083. The next prime is 10303020107. The reversal of 10303020100 is 102030301.

It can be written as a sum of positive squares in 6 ways, for example, as 2749324356 + 7553695744 = 52434^2 + 86912^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (10303020107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499951 + ... + 520150.

It is an arithmetic number, because the mean of its divisors is an integer number (627192713).

Almost surely, 2^10303020100 is an apocalyptic number.

10303020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303020100 is an abundant number, since it is smaller than the sum of its proper divisors (12275917568).

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

10303020100 is a wasteful number, since it uses less digits than its factorization.

10303020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020216 (or 1020209 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 10303020100 its reverse (102030301), we get a palindrome (10405050401).

The spelling of 10303020100 in words is "ten billion, three hundred three million, twenty thousand, one hundred".