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230133102101 = 743217780507
BaseRepresentation
bin1101011001010100000…
…0000111011000010101
3211000000101000212121222
43112111000013120111
512232303033231401
6253415515020125
722424625043430
oct3262500073025
9730011025558
10230133102101
1189665155871
123872713a645
13189171479c6
14b1d2096817
155ebdae0c1b
hex3595007615

230133102101 has 12 divisors (see below), whose sum is σ = 269268013152. Its totient is φ = 192669563016.

The previous prime is 230133102011. The next prime is 230133102181. The reversal of 230133102101 is 101201331032.

It is a de Polignac number, because none of the positive numbers 2k-230133102101 is a prime.

It is a super-2 number, since 2×2301331021012 (a number of 24 digits) contains 22 as substring.

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 230133102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230133102181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8877311 + ... + 8903196.

It is an arithmetic number, because the mean of its divisors is an integer number (22439001096).

Almost surely, 2230133102101 is an apocalyptic number.

It is an amenable number.

230133102101 is a deficient number, since it is larger than the sum of its proper divisors (39134911051).

230133102101 is an equidigital number, since it uses as much as digits as its factorization.

230133102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17780600 (or 17780557 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 230133102101 its reverse (101201331032), we get a palindrome (331334433133).

The spelling of 230133102101 in words is "two hundred thirty billion, one hundred thirty-three million, one hundred two thousand, one hundred one".

Divisors: 1 7 43 301 1849 12943 17780507 124463549 764561801 5351932607 32876157443 230133102101