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210131300011030 = 2550989414617287
BaseRepresentation
bin101111110001110100000001…
…011111100100110000010110
31000120000100121120222221220021
4233301310001133210300112
5210020242400300323110
62022524553033255354
762155325334444106
oct5761640137446026
91016010546887807
10210131300011030
1160a55202820a82
121b698a2b26455a
1390333b172bc08
1439c65a2b43206
151945ee60392da
hexbf1d017e4c16

210131300011030 has 32 divisors (see below), whose sum is σ = 379021905737280. Its totient is φ = 83877986858880.

The previous prime is 210131300010943. The next prime is 210131300011049. The reversal of 210131300011030 is 30110003131012.

210131300011030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210131300010995 and 210131300011013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43201047 + ... + 47818333.

It is an arithmetic number, because the mean of its divisors is an integer number (11844434554290).

Almost surely, 2210131300011030 is an apocalyptic number.

210131300011030 is a deficient number, since it is larger than the sum of its proper divisors (168890605726250).

210131300011030 is a wasteful number, since it uses less digits than its factorization.

210131300011030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626744.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 210131300011030 its reverse (30110003131012), we get a palindrome (240241303142042).

The spelling of 210131300011030 in words is "two hundred ten trillion, one hundred thirty-one billion, three hundred million, eleven thousand, thirty".

Divisors: 1 2 5 10 509 1018 2545 5090 8941 17882 44705 89410 4550969 4617287 9101938 9234574 22754845 23086435 45509690 46172870 2350199083 4700398166 11750995415 23501990830 41283163067 82566326134 206415815335 412831630670 21013130001103 42026260002206 105065650005515 210131300011030