Search a number
-
+
121113002341 = 799715804907
BaseRepresentation
bin111000011001011100…
…1011100000101100101
3102120121120110222200101
41300302321130011211
53441014412033331
6131345531544101
711515202351122
oct1606271340545
9376546428611
10121113002341
1147400150271
121b5805bb031
13b56196b336
145c0d0ab749
15323ca59061
hex1c32e5c165

121113002341 has 8 divisors (see below), whose sum is σ = 123910478720. Its totient is φ = 118347136128.

The previous prime is 121113002323. The next prime is 121113002359. The reversal of 121113002341 is 143200311121.

It is an interprime number because it is at equal distance from previous prime (121113002323) and next prime (121113002359).

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 121113002341 - 29 = 121113001829 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 (121113002371) 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, 7894791 + ... + 7910116.

It is an arithmetic number, because the mean of its divisors is an integer number (15488809840).

Almost surely, 2121113002341 is an apocalyptic number.

It is an amenable number.

121113002341 is a deficient number, since it is larger than the sum of its proper divisors (2797476379).

121113002341 is an equidigital number, since it uses as much as digits as its factorization.

121113002341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15805083.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 121113002341 its reverse (143200311121), we get a palindrome (264313313462).

The spelling of 121113002341 in words is "one hundred twenty-one billion, one hundred thirteen million, two thousand, three hundred forty-one".

Divisors: 1 79 97 7663 15804907 1248587653 1533075979 121113002341