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13230131300113 = 713293920353917
BaseRepresentation
bin1100000010000110000101…
…0001101100011100010001
31201211210021121010212001011
43000201201101230130101
53213230302103100423
644045501033010521
72533562662361410
oct300414121543421
951753247125034
1013230131300113
11424095a234712
121598108253a41
1374c799621b50
1433a4adb6d477
1517e22d01db0d
hexc086146c711

13230131300113 has 32 divisors (see below), whose sum is σ = 16340891164416. Its totient is φ = 10430742912768.

The previous prime is 13230131300081. The next prime is 13230131300123. The reversal of 13230131300113 is 31100313103231.

It is a cyclic number.

It is not a de Polignac number, because 13230131300113 - 25 = 13230131300081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13230131300123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245352631 + ... + 245406547.

It is an arithmetic number, because the mean of its divisors is an integer number (510652848888).

Almost surely, 213230131300113 is an apocalyptic number.

13230131300113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13230131300113 is a deficient number, since it is larger than the sum of its proper divisors (3110759864303).

13230131300113 is a wasteful number, since it uses less digits than its factorization.

13230131300113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63433.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 13230131300113 its reverse (31100313103231), we get a palindrome (44330444403344).

The spelling of 13230131300113 in words is "thirteen trillion, two hundred thirty billion, one hundred thirty-one million, three hundred thousand, one hundred thirteen".

Divisors: 1 7 13 91 293 2051 3809 9203 26663 53917 64421 119639 377419 700921 837473 2696479 4906447 15797681 18875353 35054227 110583767 205369853 245379589 496198151 1437588971 3473387057 6450575963 45154031741 145386058243 1017702407701 1890018757159 13230131300113