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12100233013 = 114157264619
BaseRepresentation
bin10110100010011101…
…01110011100110101
31011020021201112012021
423101032232130311
5144240124424023
65320405553141
7605566166161
oct132116563465
934207645167
1012100233013
11514a2a2180
1224184157b1
1311aab5a3bb
1482b06dca1
154ac46e35d
hex2d13ae735

12100233013 has 8 divisors (see below), whose sum is σ = 13203479520. Its totient is φ = 10997524080.

The previous prime is 12100232971. The next prime is 12100233037. The reversal of 12100233013 is 31033200121.

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 12100233013 - 229 = 11563362101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100233413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86583 + ... + 178036.

It is an arithmetic number, because the mean of its divisors is an integer number (1650434940).

Almost surely, 212100233013 is an apocalyptic number.

It is an amenable number.

12100233013 is a deficient number, since it is larger than the sum of its proper divisors (1103246507).

12100233013 is a wasteful number, since it uses less digits than its factorization.

12100233013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268787.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12100233013 its reverse (31033200121), we get a palindrome (43133433134).

The spelling of 12100233013 in words is "twelve billion, one hundred million, two hundred thirty-three thousand, thirteen".

Divisors: 1 11 4157 45727 264619 2910809 1100021183 12100233013