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430213120131 = 31091315636453
BaseRepresentation
bin1100100001010101011…
…00110100000010000011
31112010110021212220020010
412100222230310002003
524022034024321011
6525345344120003
743040040120234
oct6205254640203
91463407786203
10430213120131
111564a80aa773
126b465606003
1331751c02512
1416b72a4708b
15b2ce0be1a6
hex642ab34083

430213120131 has 8 divisors (see below), whose sum is σ = 578880039760. Its totient is φ = 284177473632.

The previous prime is 430213120123. The next prime is 430213120213. The reversal of 430213120131 is 131021312034.

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

It is not a de Polignac number, because 430213120131 - 23 = 430213120123 is a prime.

It is a super-2 number, since 2×4302131201312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 430213120098 and 430213120107.

It is not an unprimeable number, because it can be changed into a prime (430213120111) 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, 657817900 + ... + 657818553.

It is an arithmetic number, because the mean of its divisors is an integer number (72360004970).

Almost surely, 2430213120131 is an apocalyptic number.

430213120131 is a deficient number, since it is larger than the sum of its proper divisors (148666919629).

430213120131 is a wasteful number, since it uses less digits than its factorization.

430213120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315636565.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 430213120131 its reverse (131021312034), we get a palindrome (561234432165).

The spelling of 430213120131 in words is "four hundred thirty billion, two hundred thirteen million, one hundred twenty thousand, one hundred thirty-one".

Divisors: 1 3 109 327 1315636453 3946909359 143404373377 430213120131