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2013010212000 = 25353329950849
BaseRepresentation
bin11101010010110000110…
…000100011010010100000
321010102221010212002122210
4131102300300203102200
5230440121103241000
64140433015002120
7265302161324214
oct35226060432240
97112833762583
102013010212000
11706792870707
12286175069340
13117a97aa0278
146d604716944
153756a29a350
hex1d4b0c234a0

2013010212000 has 192 divisors, whose sum is σ = 6596750160000. Its totient is φ = 536629452800.

The previous prime is 2013010211983. The next prime is 2013010212023. The reversal of 2013010212000 is 2120103102.

It is a super-2 number, since 2×20130102120002 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39562576 + ... + 39613424.

It is an arithmetic number, because the mean of its divisors is an integer number (34358073750).

Almost surely, 22013010212000 is an apocalyptic number.

2013010212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013010212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3298375080000).

2013010212000 is an abundant number, since it is smaller than the sum of its proper divisors (4583739948000).

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

2013010212000 is a wasteful number, since it uses less digits than its factorization.

2013010212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54176 (or 54158 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2013010212000 its reverse (2120103102), we get a palindrome (2015130315102).

The spelling of 2013010212000 in words is "two trillion, thirteen billion, ten million, two hundred twelve thousand".