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10232312201 = 11239111587
BaseRepresentation
bin10011000011110010…
…01011000110001001
3222102002220022112222
421201321023012021
5131423432442301
64411201543425
7511365134666
oct114171130611
928362808488
1010232312201
114380967671
121b96944b75
13c70b79007
146d0d56a6d
153ed49b31b
hex261e4b189

10232312201 has 4 divisors (see below), whose sum is σ = 10241424912. Its totient is φ = 10223199492.

The previous prime is 10232312177. The next prime is 10232312213. The reversal of 10232312201 is 10221323201.

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.

It is a cyclic number.

It is not a de Polignac number, because 10232312201 - 214 = 10232295817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10232312201.

It is not an unprimeable number, because it can be changed into a prime (10232312221) 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, 4554671 + ... + 4556916.

It is an arithmetic number, because the mean of its divisors is an integer number (2560356228).

Almost surely, 210232312201 is an apocalyptic number.

It is an amenable number.

10232312201 is a deficient number, since it is larger than the sum of its proper divisors (9112711).

10232312201 is an equidigital number, since it uses as much as digits as its factorization.

10232312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9112710.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10232312201 its reverse (10221323201), we get a palindrome (20453635402).

The spelling of 10232312201 in words is "ten billion, two hundred thirty-two million, three hundred twelve thousand, two hundred one".

Divisors: 1 1123 9111587 10232312201