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10232101 = 11930191
BaseRepresentation
bin100111000010…
…000100100101
3201020211210201
4213002010211
510104411401
61003150501
7152654125
oct47020445
921224721
1010232101
115859590
123515431
1321733c9
141504c85
15d71b01
hex9c2125

10232101 has 4 divisors (see below), whose sum is σ = 11162304. Its totient is φ = 9301900.

The previous prime is 10232093. The next prime is 10232129. The reversal of 10232101 is 10123201.

10232101 is digitally balanced in base 3, 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10123201 = 11920291.

It is a cyclic number.

It is not a de Polignac number, because 10232101 - 23 = 10232093 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 (10232141) 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, 465085 + ... + 465106.

It is an arithmetic number, because the mean of its divisors is an integer number (2790576).

Almost surely, 210232101 is an apocalyptic number.

10232101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10232101 is a deficient number, since it is larger than the sum of its proper divisors (930203).

10232101 is an equidigital number, since it uses as much as digits as its factorization.

10232101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930202.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 10232101 is about 3198.7655431432. The cubic root of 10232101 is about 217.0975585457.

Adding to 10232101 its reverse (10123201), we get a palindrome (20355302).

Subtracting from 10232101 its reverse (10123201), we obtain a square (108900 = 3302).

The spelling of 10232101 in words is "ten million, two hundred thirty-two thousand, one hundred one".

Divisors: 1 11 930191 10232101