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10213012301 = 41249097861
BaseRepresentation
bin10011000001011111…
…00011001101001101
3222100202120210001212
421200233203031031
5131404012343201
64405232144205
7511042113032
oct114057431515
928322523055
1010213012301
114370a85338
121b90398065
13c69b7c45b
146cc571389
153eb937abb
hex260be334d

10213012301 has 4 divisors (see below), whose sum is σ = 10462110204. Its totient is φ = 9963914400.

The previous prime is 10213012261. The next prime is 10213012307. The reversal of 10213012301 is 10321031201.

10213012301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5075850025 + 5137162276 = 71245^2 + 71674^2 .

It is a cyclic number.

It is not a de Polignac number, because 10213012301 - 26 = 10213012237 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 (10213012307) 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 3 ways as a sum of consecutive naturals, for example, 124548890 + ... + 124548971.

It is an arithmetic number, because the mean of its divisors is an integer number (2615527551).

Almost surely, 210213012301 is an apocalyptic number.

It is an amenable number.

10213012301 is a deficient number, since it is larger than the sum of its proper divisors (249097903).

10213012301 is an equidigital number, since it uses as much as digits as its factorization.

10213012301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249097902.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10213012301 its reverse (10321031201), we get a palindrome (20534043502).

The spelling of 10213012301 in words is "ten billion, two hundred thirteen million, twelve thousand, three hundred one".

Divisors: 1 41 249097861 10213012301