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10200321311 = 47661328333
BaseRepresentation
bin10010111111111110…
…01000110100011111
3222022212201000022012
421133333020310133
5131342240240221
64404100141435
7510526205045
oct113777106437
928285630265
1010200321311
1143648a7414
121b8809787b
13c67357aab
146ca9ca395
153ea77c65b
hex25ffc8d1f

10200321311 has 8 divisors (see below), whose sum is σ = 10433141184. Its totient is φ = 9968159520.

The previous prime is 10200321301. The next prime is 10200321353. The reversal of 10200321311 is 11312300201.

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

It is a cyclic number.

It is not a de Polignac number, because 10200321311 - 210 = 10200320287 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 (10200321301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133100 + ... + 195233.

It is an arithmetic number, because the mean of its divisors is an integer number (1304142648).

Almost surely, 210200321311 is an apocalyptic number.

10200321311 is a deficient number, since it is larger than the sum of its proper divisors (232819873).

10200321311 is an equidigital number, since it uses as much as digits as its factorization.

10200321311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329041.

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

Adding to 10200321311 its reverse (11312300201), we get a palindrome (21512621512).

The spelling of 10200321311 in words is "ten billion, two hundred million, three hundred twenty-one thousand, three hundred eleven".

Divisors: 1 47 661 31067 328333 15431651 217028113 10200321311