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10322023133 = 42773241321
BaseRepresentation
bin10011001110011110…
…11001001011011101
3222122100201002211002
421213033121023131
5132114414220013
64424124440045
7513534514622
oct114717311335
928570632732
1010322023133
114417570834
1220009a9025
13c866294c6
146dcc2a349
154062bc358
hex2673d92dd

10322023133 has 4 divisors (see below), whose sum is σ = 10322307228. Its totient is φ = 10321739040.

The previous prime is 10322023123. The next prime is 10322023139. The reversal of 10322023133 is 33132022301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33132022301 = 74733146043.

It can be written as a sum of positive squares in 2 ways, for example, as 804459769 + 9517563364 = 28363^2 + 97558^2 .

It is a cyclic number.

It is not a de Polignac number, because 10322023133 - 26 = 10322023069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10322023139) 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, 77888 + ... + 163433.

It is an arithmetic number, because the mean of its divisors is an integer number (2580576807).

Almost surely, 210322023133 is an apocalyptic number.

It is an amenable number.

10322023133 is a deficient number, since it is larger than the sum of its proper divisors (284095).

10322023133 is an equidigital number, since it uses as much as digits as its factorization.

10322023133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284094.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10322023133 its reverse (33132022301), we get a palindrome (43454045434).

The spelling of 10322023133 in words is "ten billion, three hundred twenty-two million, twenty-three thousand, one hundred thirty-three".

Divisors: 1 42773 241321 10322023133