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12013233301 = 131479191449
BaseRepresentation
bin10110011000000101…
…10110010010010101
31011000020000111000201
423030002312102111
5144100341431201
65304021140501
7603461540536
oct131402662225
934006014021
1012013233301
11510517aa93
1223b325a731
131195b18c94
1481d6a468d
154a49d6801
hex2cc0b6495

12013233301 has 8 divisors (see below), whose sum is σ = 12130272000. Its totient is φ = 11896578720.

The previous prime is 12013233289. The next prime is 12013233319. The reversal of 12013233301 is 10333231021.

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 12013233301 - 27 = 12013233173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013033301) 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, 32976 + ... + 158473.

It is an arithmetic number, because the mean of its divisors is an integer number (1516284000).

Almost surely, 212013233301 is an apocalyptic number.

It is an amenable number.

12013233301 is a deficient number, since it is larger than the sum of its proper divisors (117038699).

12013233301 is a wasteful number, since it uses less digits than its factorization.

12013233301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192059.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12013233301 its reverse (10333231021), we get a palindrome (22346464322).

The spelling of 12013233301 in words is "twelve billion, thirteen million, two hundred thirty-three thousand, three hundred one".

Divisors: 1 131 479 62749 191449 25079819 91704071 12013233301