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10130020311 = 36750398111
BaseRepresentation
bin10010110111100101…
…11101011111010111
3222010222102100110110
421123302331133113
5131221241122221
64353105254103
7506013515625
oct113362753727
928128370413
1010130020311
114329150214
121b68634333
13c55912278
146c152a515
153e44e2776
hex25bcbd7d7

10130020311 has 8 divisors (see below), whose sum is σ = 13708286464. Its totient is φ = 6652550520.

The previous prime is 10130020279. The next prime is 10130020337. The reversal of 10130020311 is 11302003101.

10130020311 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10130020311 - 25 = 10130020279 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 (10130020361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25198855 + ... + 25199256.

It is an arithmetic number, because the mean of its divisors is an integer number (1713535808).

Almost surely, 210130020311 is an apocalyptic number.

10130020311 is a deficient number, since it is larger than the sum of its proper divisors (3578266153).

10130020311 is an equidigital number, since it uses as much as digits as its factorization.

10130020311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50398181.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10130020311 its reverse (11302003101), we get a palindrome (21432023412).

The spelling of 10130020311 in words is "ten billion, one hundred thirty million, twenty thousand, three hundred eleven".

Divisors: 1 3 67 201 50398111 151194333 3376673437 10130020311