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10204110131 = 71839171299
BaseRepresentation
bin10011000000011011…
…00101110100110011
3222100010211111120212
421200031211310303
5131344223011011
64404313254335
7510603335135
oct114015456463
928303744525
1010204110131
114366a54a76
121b894043ab
13c680834b7
146cb2d5055
153eac7a08b
hex260365d33

10204110131 has 8 divisors (see below), whose sum is σ = 10360224000. Its totient is φ = 10048340680.

The previous prime is 10204110097. The next prime is 10204110167. The reversal of 10204110131 is 13101140201.

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 10204110131 - 226 = 10137001267 is a prime.

It is a super-2 number, since 2×102041101312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10204110031) 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, 26081 + ... + 145218.

It is an arithmetic number, because the mean of its divisors is an integer number (1295028000).

Almost surely, 210204110131 is an apocalyptic number.

10204110131 is a deficient number, since it is larger than the sum of its proper divisors (156113869).

10204110131 is an equidigital number, since it uses as much as digits as its factorization.

10204110131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172209.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10204110131 its reverse (13101140201), we get a palindrome (23305250332).

The spelling of 10204110131 in words is "ten billion, two hundred four million, one hundred ten thousand, one hundred thirty-one".

Divisors: 1 71 839 59569 171299 12162229 143719861 10204110131