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230101322 = 21110459151
BaseRepresentation
bin11011011011100…
…01000101001010
3121000222100200012
431231301011022
5432401220242
634455511522
75462554223
oct1555610512
9530870605
10230101322
11108982590
12650885a2
1338896439
14227ba24a
1515303282
hexdb7114a

230101322 has 8 divisors (see below), whose sum is σ = 376529472. Its totient is φ = 104591500.

The previous prime is 230101303. The next prime is 230101327. The reversal of 230101322 is 223101032.

It is a happy number.

230101322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2301013222 = 105893236772295368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230101297 and 230101306.

It is not an unprimeable number, because it can be changed into a prime (230101327) 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, 5229554 + ... + 5229597.

It is an arithmetic number, because the mean of its divisors is an integer number (47066184).

Almost surely, 2230101322 is an apocalyptic number.

230101322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230101322 is a deficient number, since it is larger than the sum of its proper divisors (146428150).

230101322 is a wasteful number, since it uses less digits than its factorization.

230101322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10459164.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230101322 is about 15169.0910077038. The cubic root of 230101322 is about 612.7825242223.

Adding to 230101322 its reverse (223101032), we get a palindrome (453202354).

The spelling of 230101322 in words is "two hundred thirty million, one hundred one thousand, three hundred twenty-two".

Divisors: 1 2 11 22 10459151 20918302 115050661 230101322