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231024323 is a prime number
BaseRepresentation
bin11011100010100…
…10011011000011
3121002201020210102
431301102123003
5433120234243
634531353015
75503450205
oct1561223303
9532636712
10231024323
11109452aa2
126545276b
1338b2a5aa
142297a775
15154369b8
hexdc526c3

231024323 has 2 divisors, whose sum is σ = 231024324. Its totient is φ = 231024322.

The previous prime is 231024289. The next prime is 231024349. The reversal of 231024323 is 323420132.

231024323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231024323 - 218 = 230762179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 231024295 and 231024304.

It is not a weakly prime, because it can be changed into another prime (231024383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115512161 + 115512162.

It is an arithmetic number, because the mean of its divisors is an integer number (115512162).

Almost surely, 2231024323 is an apocalyptic number.

231024323 is a deficient number, since it is larger than the sum of its proper divisors (1).

231024323 is an equidigital number, since it uses as much as digits as its factorization.

231024323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 231024323 is about 15199.4843004623. The cubic root of 231024323 is about 613.6007786908.

Adding to 231024323 its reverse (323420132), we get a palindrome (554444455).

The spelling of 231024323 in words is "two hundred thirty-one million, twenty-four thousand, three hundred twenty-three".