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10123233067 = 75713372831
BaseRepresentation
bin10010110110110010…
…00100011100101011
3222010111122112010001
421123121010130223
5131213021424232
64352304003431
7505602030013
oct113331043453
928114575101
1010123233067
114325334922
121b66300577
13c543a6b4c
146c0680c43
153e3b016e7
hex25b64472b

10123233067 has 4 divisors (see below), whose sum is σ = 10136606656. Its totient is φ = 10109859480.

The previous prime is 10123233059. The next prime is 10123233097. The reversal of 10123233067 is 76033232101.

10123233067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76033232101 = 227207334643.

It is a cyclic number.

It is not a de Polignac number, because 10123233067 - 23 = 10123233059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10123233007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6685659 + ... + 6687172.

It is an arithmetic number, because the mean of its divisors is an integer number (2534151664).

Almost surely, 210123233067 is an apocalyptic number.

10123233067 is a deficient number, since it is larger than the sum of its proper divisors (13373589).

10123233067 is an equidigital number, since it uses as much as digits as its factorization.

10123233067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13373588.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 10123233067 its reverse (76033232101), we get a palindrome (86156465168).

The spelling of 10123233067 in words is "ten billion, one hundred twenty-three million, two hundred thirty-three thousand, sixty-seven".

Divisors: 1 757 13372831 10123233067