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100310033023 = 166360318721
BaseRepresentation
bin101110101101011110…
…0011010001001111111
3100120220210000122121021
41131122330122021333
53120413332024043
6114025400045011
710150530132604
oct1353274321177
9316823018537
10100310033023
11395a5442542
1217535763767
1395c7b11135
144bd82c66ab
15292157b3ed
hex175af1a27f

100310033023 has 4 divisors (see below), whose sum is σ = 100370353408. Its totient is φ = 100249712640.

The previous prime is 100310033003. The next prime is 100310033059. The reversal of 100310033023 is 320330013001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320330013001 = 833859397747.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-100310033023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100310032988 and 100310033006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100310033003) 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, 30157698 + ... + 30161023.

It is an arithmetic number, because the mean of its divisors is an integer number (25092588352).

Almost surely, 2100310033023 is an apocalyptic number.

100310033023 is a deficient number, since it is larger than the sum of its proper divisors (60320385).

100310033023 is an equidigital number, since it uses as much as digits as its factorization.

100310033023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60320384.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 100310033023 its reverse (320330013001), we get a palindrome (420640046024).

The spelling of 100310033023 in words is "one hundred billion, three hundred ten million, thirty-three thousand, twenty-three".

Divisors: 1 1663 60318721 100310033023