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13230211104 = 253211172943197
BaseRepresentation
bin11000101001001010…
…10000000000100000
31021011000222100201200
430110211100000200
5204043413223404
610024453201200
7645566640015
oct142445200040
937130870650
1013230211104
11567a122470
122692930200
13132aca60a6
148d717370c
15526777839
hex314950020

13230211104 has 576 divisors, whose sum is σ = 46235629440. Its totient is φ = 3540418560.

The previous prime is 13230211069. The next prime is 13230211139. The reversal of 13230211104 is 40111203231.

It is an interprime number because it is at equal distance from previous prime (13230211069) and next prime (13230211139).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67158334 + ... + 67158530.

It is an arithmetic number, because the mean of its divisors is an integer number (80270190).

Almost surely, 213230211104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13230211104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23117814720).

13230211104 is an abundant number, since it is smaller than the sum of its proper divisors (33005418336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13230211104 is a wasteful number, since it uses less digits than its factorization.

13230211104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13230211104 its reverse (40111203231), we get a palindrome (53341414335).

The spelling of 13230211104 in words is "thirteen billion, two hundred thirty million, two hundred eleven thousand, one hundred four".