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13103234401 = 291992270531
BaseRepresentation
bin11000011010000001…
…10111110101100001
31020211012001021102211
430031000313311201
5203313412000101
610004115442121
7642465440365
oct141500676541
936735037384
1013103234401
115614485a44
1226582b6341
13130a8a874a
148c435d2a5
1551a544c51
hex30d037d61

13103234401 has 8 divisors (see below), whose sum is σ = 13623192000. Its totient is φ = 12587818320.

The previous prime is 13103234399. The next prime is 13103234429. The reversal of 13103234401 is 10443230131.

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 13103234401 - 21 = 13103234399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13103234491) 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, 1129495 + ... + 1141036.

It is an arithmetic number, because the mean of its divisors is an integer number (1702899000).

Almost surely, 213103234401 is an apocalyptic number.

It is an amenable number.

13103234401 is a deficient number, since it is larger than the sum of its proper divisors (519957599).

13103234401 is a wasteful number, since it uses less digits than its factorization.

13103234401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270759.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13103234401 its reverse (10443230131), we get a palindrome (23546464532).

The spelling of 13103234401 in words is "thirteen billion, one hundred three million, two hundred thirty-four thousand, four hundred one".

Divisors: 1 29 199 5771 2270531 65845399 451835669 13103234401