100203300130233 has 4 divisors (see below), whose sum is σ = 133604400173648. Its totient is φ = 66802200086820.

The previous prime is 100203300130189. The next prime is 100203300130259. The reversal of 100203300130233 is 332031003302001.

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.

It is not a de Polignac number, because 100203300130233 - 2⁶ = 100203300130169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100203300130033) 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, 16700550021703 + ... + 16700550021708.

It is an arithmetic number, because the mean of its divisors is an integer number (33401100043412).

Almost surely, 2^{100203300130233} is an apocalyptic number.

It is an amenable number.

100203300130233 is a deficient number, since it is larger than the sum of its proper divisors (33401100043415).

100203300130233 is an equidigital number, since it uses as much as digits as its factorization.

100203300130233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33401100043414.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 100203300130233 its reverse (332031003302001), we get a palindrome (432234303432234).

The spelling of 100203300130233 in words is "one hundred trillion, two hundred three billion, three hundred million, one hundred thirty thousand, two hundred thirty-three".