100303032133 has 4 divisors (see below), whose sum is σ = 100305523840. Its totient is φ = 100300540428.

The previous prime is 100303032121. The next prime is 100303032191. The reversal of 100303032133 is 331230303001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331230303001 = 13 ⋅25479254077.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100303032133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100303032133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303032113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184463 + ... + 1266316.

It is an arithmetic number, because the mean of its divisors is an integer number (25076380960).

Almost surely, 2^100303032133 is an apocalyptic number.

It is an amenable number.

100303032133 is a deficient number, since it is larger than the sum of its proper divisors (2491707).

100303032133 is an equidigital number, since it uses as much as digits as its factorization.

100303032133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491706.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 100303032133 its reverse (331230303001), we get a palindrome (431533335134).

The spelling of 100303032133 in words is "one hundred billion, three hundred three million, thirty-two thousand, one hundred thirty-three".