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10131331202 = 219594518881
BaseRepresentation
bin10010110111101111…
…11101100010000010
3222011001212221122222
421123313331202002
5131222110044302
64353153331042
7506030615516
oct113367754202
928131787588
1010131331202
1143299660a3
121b68b66a82
13c55c80b45
146c178c146
153e46a0da2
hex25bdfd882

10131331202 has 16 divisors (see below), whose sum is σ = 16267975200. Its totient is φ = 4717710720.

The previous prime is 10131331201. The next prime is 10131331213. The reversal of 10131331202 is 20213313101.

It is not an unprimeable number, because it can be changed into a prime (10131331201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2257199 + ... + 2261682.

It is an arithmetic number, because the mean of its divisors is an integer number (1016748450).

Almost surely, 210131331202 is an apocalyptic number.

10131331202 is a deficient number, since it is larger than the sum of its proper divisors (6136643998).

10131331202 is a wasteful number, since it uses less digits than its factorization.

10131331202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4518961.

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

Adding to 10131331202 its reverse (20213313101), we get a palindrome (30344644303).

The spelling of 10131331202 in words is "ten billion, one hundred thirty-one million, three hundred thirty-one thousand, two hundred two".

Divisors: 1 2 19 38 59 118 1121 2242 4518881 9037762 85858739 171717478 266613979 533227958 5065665601 10131331202