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10003230131 = 46794722619
BaseRepresentation
bin10010101000011110…
…10010110110110011
3221211010211202000212
421110033102312303
5130441311331011
64332335534335
7502614024146
oct112417226663
927733752025
1010003230131
114273620944
121b3208a3ab
13c3557b7ab
146ac76405d
153d82ea08b
hex2543d2db3

10003230131 has 8 divisors (see below), whose sum is σ = 10035679680. Its totient is φ = 9970828648.

The previous prime is 10003230103. The next prime is 10003230157. The reversal of 10003230131 is 13103230001.

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 10003230131 - 214 = 10003213747 is a prime.

It is a super-2 number, since 2×100032301312 (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 (10003230161) 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, 430940 + ... + 453558.

It is an arithmetic number, because the mean of its divisors is an integer number (1254459960).

Almost surely, 210003230131 is an apocalyptic number.

10003230131 is a deficient number, since it is larger than the sum of its proper divisors (32449549).

10003230131 is an equidigital number, since it uses as much as digits as its factorization.

10003230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24033.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10003230131 its reverse (13103230001), we get a palindrome (23106460132).

The spelling of 10003230131 in words is "ten billion, three million, two hundred thirty thousand, one hundred thirty-one".

Divisors: 1 467 947 22619 442249 10563073 21420193 10003230131