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11233101001 = 431531917053
BaseRepresentation
bin10100111011000101…
…11000010011001001
31001222212001122200211
422131202320103021
5141001133213001
65054352201121
7545236532413
oct123542702311
931885048624
1011233101001
11484487a051
122215b391a1
1310a0301235
14787c2b9b3
1545b286351
hex29d8b84c9

11233101001 has 8 divisors (see below), whose sum is σ = 11495760320. Its totient is φ = 10970506512.

The previous prime is 11233100969. The next prime is 11233101013. The reversal of 11233101001 is 10010133211.

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

It is a cyclic number.

It is not a de Polignac number, because 11233101001 - 25 = 11233100969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11233108001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650191 + ... + 667243.

It is an arithmetic number, because the mean of its divisors is an integer number (1436970040).

Almost surely, 211233101001 is an apocalyptic number.

It is an amenable number.

11233101001 is a deficient number, since it is larger than the sum of its proper divisors (262659319).

11233101001 is a wasteful number, since it uses less digits than its factorization.

11233101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32415.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11233101001 its reverse (10010133211), we get a palindrome (21243234212).

The spelling of 11233101001 in words is "eleven billion, two hundred thirty-three million, one hundred one thousand, one".

Divisors: 1 43 15319 17053 658717 733279 261234907 11233101001