102303230332133 has 4 divisors (see below), whose sum is σ = 102304381693548. Its totient is φ = 102302078970720.

The previous prime is 102303230332109. The next prime is 102303230332151. The reversal of 102303230332133 is 331233032303201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53960439733729 + 48342790598404 = 7345777^2 + 6952898^2 .

It is a cyclic number.

It is not a de Polignac number, because 102303230332133 - 2¹⁰ = 102303230331109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102303230332096 and 102303230332105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102303230352133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575547416 + ... + 575725137.

It is an arithmetic number, because the mean of its divisors is an integer number (25576095423387).

Almost surely, 2^{102303230332133} is an apocalyptic number.

It is an amenable number.

102303230332133 is a deficient number, since it is larger than the sum of its proper divisors (1151361415).

102303230332133 is an equidigital number, since it uses as much as digits as its factorization.

102303230332133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151361414.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 102303230332133 its reverse (331233032303201), we get a palindrome (433536262635334).

The spelling of 102303230332133 in words is "one hundred two trillion, three hundred three billion, two hundred thirty million, three hundred thirty-two thousand, one hundred thirty-three".