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12010210113 = 3111492442589
BaseRepresentation
bin10110010111101110…
…10100001101000001
31011000000022212222210
423023313110031001
5144044103210423
65303432252333
7603424046556
oct131367241501
934000285883
1012010210113
1151034a5690
1223b22410a9
1311952cac05
1481d118a2d
154a45dab93
hex2cbdd4341

12010210113 has 16 divisors (see below), whose sum is σ = 17586648000. Its totient is φ = 7230060480.

The previous prime is 12010210111. The next prime is 12010210117. The reversal of 12010210113 is 31101201021.

12010210113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12010210113 - 21 = 12010210111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12010210111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216378 + ... + 1226211.

It is an arithmetic number, because the mean of its divisors is an integer number (1099165500).

Almost surely, 212010210113 is an apocalyptic number.

It is an amenable number.

12010210113 is a deficient number, since it is larger than the sum of its proper divisors (5576437887).

12010210113 is a wasteful number, since it uses less digits than its factorization.

12010210113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442752.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 12010210113 its reverse (31101201021), we get a palindrome (43111411134).

The spelling of 12010210113 in words is "twelve billion, ten million, two hundred ten thousand, one hundred thirteen".

Divisors: 1 3 11 33 149 447 1639 4917 2442589 7327767 26868479 80605437 363945761 1091837283 4003403371 12010210113