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10300133023 = 56918102167
BaseRepresentation
bin10011001011110111…
…11000111010011111
3222120211111222020021
421211323320322133
5132043313224043
64422023333011
7513150454225
oct114573707237
928524458207
1010300133023
11440617a434
121bb55b1167
13c81c3398b
146d9d6cb15
154043e63ed
hex265ef8e9f

10300133023 has 4 divisors (see below), whose sum is σ = 10318235760. Its totient is φ = 10282030288.

The previous prime is 10300133017. The next prime is 10300133027. The reversal of 10300133023 is 32033100301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32033100301 = 139230453959.

It is not a de Polignac number, because 10300133023 - 213 = 10300124831 is a prime.

It is a super-3 number, since 3×103001330233 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10300132988 and 10300133006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300133027) 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, 9050515 + ... + 9051652.

It is an arithmetic number, because the mean of its divisors is an integer number (2579558940).

Almost surely, 210300133023 is an apocalyptic number.

10300133023 is a deficient number, since it is larger than the sum of its proper divisors (18102737).

10300133023 is an equidigital number, since it uses as much as digits as its factorization.

10300133023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18102736.

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

Adding to 10300133023 its reverse (32033100301), we get a palindrome (42333233324).

The spelling of 10300133023 in words is "ten billion, three hundred million, one hundred thirty-three thousand, twenty-three".

Divisors: 1 569 18102167 10300133023