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13232130232111 = 728155411121403
BaseRepresentation
bin1100000010001101100001…
…1011000000111100101111
31201211222102220111010020121
43000203120123000330233
53213243400314411421
644050431241025411
72533663344124450
oct300433033007457
951758386433217
1013232130232111
11424179561192a
121598585785267
1374ca277b404b
1433a61d42b127
1517e2e876ed41
hexc08d86c0f2f

13232130232111 has 16 divisors (see below), whose sum is σ = 15176649938688. Its totient is φ = 11301166497600.

The previous prime is 13232130232109. The next prime is 13232130232213. The reversal of 13232130232111 is 11123203123231.

It is not a de Polignac number, because 13232130232111 - 21 = 13232130232109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232130236111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108932736 + ... + 109054138.

It is an arithmetic number, because the mean of its divisors is an integer number (948540621168).

Almost surely, 213232130232111 is an apocalyptic number.

13232130232111 is a deficient number, since it is larger than the sum of its proper divisors (1944519706577).

13232130232111 is a wasteful number, since it uses less digits than its factorization.

13232130232111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177102.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13232130232111 its reverse (11123203123231), we get a palindrome (24355333355342).

The spelling of 13232130232111 in words is "thirteen trillion, two hundred thirty-two billion, one hundred thirty million, two hundred thirty-two thousand, one hundred eleven".

Divisors: 1 7 281 1967 55411 121403 387877 849821 15570491 34114243 108993437 238799701 6727061633 47089431431 1890304318873 13232130232111