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11213423301 = 329281458683
BaseRepresentation
bin10100111000101111…
…10100001011000101
31001221111000220222010
422130113310023011
5140431114021201
65052410324433
7544610345133
oct123427641305
931844026863
1011213423301
114834759993
12220b429719
131099201722
14785388753
1545969abd6
hex29c5f42c5

11213423301 has 16 divisors (see below), whose sum is σ = 15521866560. Its totient is φ = 7192133760.

The previous prime is 11213423297. The next prime is 11213423383. The reversal of 11213423301 is 10332431211.

11213423301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11213423301 - 22 = 11213423297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213427301) 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 15 ways as a sum of consecutive naturals, for example, 204895 + ... + 253788.

It is an arithmetic number, because the mean of its divisors is an integer number (970116660).

Almost surely, 211213423301 is an apocalyptic number.

It is an amenable number.

11213423301 is a deficient number, since it is larger than the sum of its proper divisors (4308443259).

11213423301 is a wasteful number, since it uses less digits than its factorization.

11213423301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458996.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11213423301 its reverse (10332431211), we get a palindrome (21545854512).

The spelling of 11213423301 in words is "eleven billion, two hundred thirteen million, four hundred twenty-three thousand, three hundred one".

Divisors: 1 3 29 87 281 843 8149 24447 458683 1376049 13301807 39905421 128889923 386669769 3737807767 11213423301