Search a number
-
+
10121012333 is a prime number
BaseRepresentation
bin10010110110100001…
…00110010001101101
3222010100110200211122
421123100212101231
5131211434343313
64352144230325
7505544120405
oct113320462155
928110420748
1010121012333
114324058403
121b6560b3a5
13c53aaa0c3
146c0263805
153e3813708
hex25b42646d

10121012333 has 2 divisors, whose sum is σ = 10121012334. Its totient is φ = 10121012332.

The previous prime is 10121012329. The next prime is 10121012351. The reversal of 10121012333 is 33321012101.

10121012333 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10119957604 + 1054729 = 100598^2 + 1027^2 .

It is a cyclic number.

It is not a de Polignac number, because 10121012333 - 22 = 10121012329 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10121012303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060506166 + 5060506167.

It is an arithmetic number, because the mean of its divisors is an integer number (5060506167).

Almost surely, 210121012333 is an apocalyptic number.

It is an amenable number.

10121012333 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121012333 is an equidigital number, since it uses as much as digits as its factorization.

10121012333 is an evil number, because the sum of its binary digits is even.

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

Adding to 10121012333 its reverse (33321012101), we get a palindrome (43442024434).

The spelling of 10121012333 in words is "ten billion, one hundred twenty-one million, twelve thousand, three hundred thirty-three".