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13042002133 = 234113830331
BaseRepresentation
bin11000010010101110…
…10010100011010101
31020122220211100120001
430021113102203111
5203202223032013
65554051211301
7641123121556
oct141127224325
936586740501
1013042002133
115592963266
12263b8a6b31
1312cacb9934
148ba18032d
15514e9bddd
hex3095d28d5

13042002133 has 8 divisors (see below), whose sum is σ = 13940974656. Its totient is φ = 12170690400.

The previous prime is 13042002131. The next prime is 13042002137. The reversal of 13042002133 is 33120024031.

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 13042002133 - 21 = 13042002131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13042002133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13042002131) 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, 6914223 + ... + 6916108.

It is an arithmetic number, because the mean of its divisors is an integer number (1742621832).

Almost surely, 213042002133 is an apocalyptic number.

It is an amenable number.

13042002133 is a deficient number, since it is larger than the sum of its proper divisors (898972523).

13042002133 is a wasteful number, since it uses less digits than its factorization.

13042002133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13830395.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13042002133 its reverse (33120024031), we get a palindrome (46162026164).

The spelling of 13042002133 in words is "thirteen billion, forty-two million, two thousand, one hundred thirty-three".

Divisors: 1 23 41 943 13830331 318097613 567043571 13042002133