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2010212321131 = 71032788089211
BaseRepresentation
bin11101010000001001111…
…111011100011101101011
321010011201011010111221001
4131100021333130131223
5230413403323234011
64135251230255431
7265142635542040
oct35201177343553
97104634114831
102010212321131
117055874a3903
12285714057577
13117740231041
146d41acc11c7
153745482a7c1
hex1d409fdc76b

2010212321131 has 8 divisors (see below), whose sum is σ = 2319690224384. Its totient is φ = 1706310596520.

The previous prime is 2010212321111. The next prime is 2010212321137. The reversal of 2010212321131 is 1311232120102.

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 2010212321131 - 213 = 2010212312939 is a prime.

It is a super-2 number, since 2×20102123211312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010212321099 and 2010212321108.

It is not an unprimeable number, because it can be changed into a prime (2010212321137) 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, 1394043885 + ... + 1394045326.

It is an arithmetic number, because the mean of its divisors is an integer number (289961278048).

Almost surely, 22010212321131 is an apocalyptic number.

2010212321131 is a deficient number, since it is larger than the sum of its proper divisors (309477903253).

2010212321131 is a wasteful number, since it uses less digits than its factorization.

2010212321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788089321.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2010212321131 its reverse (1311232120102), we get a palindrome (3321444441233).

The spelling of 2010212321131 in words is "two trillion, ten billion, two hundred twelve million, three hundred twenty-one thousand, one hundred thirty-one".

Divisors: 1 7 103 721 2788089211 19516624477 287173188733 2010212321131