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2010112011311 = 10487191676553
BaseRepresentation
bin11101010000000100000…
…000110010110000101111
321010011110011101020201112
4131100010000302300233
5230413202133330221
64135233244302235
7265140310116425
oct35200400626057
97104404336645
102010112011311
11705535910628
122856a654197b
1311772550c511
146d40b84d115
153744ab1415b
hex1d404032c2f

2010112011311 has 4 divisors (see below), whose sum is σ = 2010303698352. Its totient is φ = 2009920324272.

The previous prime is 2010112011251. The next prime is 2010112011317. The reversal of 2010112011311 is 1131102110102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010112011311 - 210 = 2010112010287 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 (2010112011317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95827790 + ... + 95848763.

It is an arithmetic number, because the mean of its divisors is an integer number (502575924588).

Almost surely, 22010112011311 is an apocalyptic number.

2010112011311 is a deficient number, since it is larger than the sum of its proper divisors (191687041).

2010112011311 is a wasteful number, since it uses less digits than its factorization.

2010112011311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191687040.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 2010112011311 its reverse (1131102110102), we get a palindrome (3141214121413).

The spelling of 2010112011311 in words is "two trillion, ten billion, one hundred twelve million, eleven thousand, three hundred eleven".

Divisors: 1 10487 191676553 2010112011311