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10211013130 = 251021101313
BaseRepresentation
bin10011000001001111…
…11011001000001010
3222100121211012201111
421200213323020022
5131403004410010
64405121240534
7511016115403
oct114047731012
928317735644
1010211013130
11436a93a32a
121b8b79314a
13c6962c506
146cc1b09aa
153eb69058a
hex2609fb20a

10211013130 has 8 divisors (see below), whose sum is σ = 18379823652. Its totient is φ = 4084405248.

The previous prime is 10211013119. The next prime is 10211013157. The reversal of 10211013130 is 3131011201.

It can be written as a sum of positive squares in 2 ways, for example, as 9223105369 + 987907761 = 96037^2 + 31431^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10211013130.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510550647 + ... + 510550666.

Almost surely, 210211013130 is an apocalyptic number.

10211013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211013130 is a deficient number, since it is larger than the sum of its proper divisors (8168810522).

10211013130 is a wasteful number, since it uses less digits than its factorization.

10211013130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021101320.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10211013130 its reverse (3131011201), we get a palindrome (13342024331).

The spelling of 10211013130 in words is "ten billion, two hundred eleven million, thirteen thousand, one hundred thirty".

Divisors: 1 2 5 10 1021101313 2042202626 5105506565 10211013130