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10104330131 = 721910853201
BaseRepresentation
bin10010110100100001…
…11101011110010011
3222002012002011011022
421122100331132103
5131143202031011
64350350510055
7505252250300
oct113220753623
928065064138
1010104330131
1143156a3865
121b5bb0532b
13c504b8b8c
146bbd600a7
153e211a8db
hex25a43d793

10104330131 has 12 divisors (see below), whose sum is σ = 12372650280. Its totient is φ = 8205019200.

The previous prime is 10104330091. The next prime is 10104330143. The reversal of 10104330131 is 13103340101.

It is not a de Polignac number, because 10104330131 - 222 = 10100135827 is a prime.

It is a super-2 number, since 2×101043301312 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10104330331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5425670 + ... + 5427531.

It is an arithmetic number, because the mean of its divisors is an integer number (1031054190).

Almost surely, 210104330131 is an apocalyptic number.

10104330131 is a deficient number, since it is larger than the sum of its proper divisors (2268320149).

10104330131 is a wasteful number, since it uses less digits than its factorization.

10104330131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853234 (or 10853227 counting only the distinct ones).

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

Adding to 10104330131 its reverse (13103340101), we get a palindrome (23207670232).

The spelling of 10104330131 in words is "ten billion, one hundred four million, three hundred thirty thousand, one hundred thirty-one".

Divisors: 1 7 19 49 133 931 10853201 75972407 206210819 531806849 1443475733 10104330131