100303203009 has 8 divisors (see below), whose sum is σ = 135240274080. Its totient is φ = 66117466976.

The previous prime is 100303202941. The next prime is 100303203037. The reversal of 100303203009 is 900302303001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100303203009 - 2⁹ = 100303202497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100303203809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187833447 + ... + 187833980.

It is an arithmetic number, because the mean of its divisors is an integer number (16905034260).

Almost surely, 2^100303203009 is an apocalyptic number.

It is an amenable number.

100303203009 is a deficient number, since it is larger than the sum of its proper divisors (34937071071).

100303203009 is an equidigital number, since it uses as much as digits as its factorization.

100303203009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375667519.

The product of its (nonzero) digits is 486, while the sum is 21.

The spelling of 100303203009 in words is "one hundred billion, three hundred three million, two hundred three thousand, nine".