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1032120020211 = 371271997193789
BaseRepresentation
bin11110000010011110010…
…01011010110011110011
310122200002012220111212020
433001033021122303303
5113402240211121321
62110052134002523
7134365616263560
oct17011711326363
93580065814766
101032120020211
113687a0931545
12148046aa6443
137643693b167
1437d5226d867
151bcab55e4c6
hexf04f25acf3

1032120020211 has 32 divisors (see below), whose sum is σ = 1585940152320. Its totient is φ = 584842882176.

The previous prime is 1032120020177. The next prime is 1032120020219. The reversal of 1032120020211 is 1120200212301.

It is not a de Polignac number, because 1032120020211 - 27 = 1032120020083 is a prime.

It is a super-2 number, since 2×10321200202112 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1032120020219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5229105 + ... + 5422893.

It is an arithmetic number, because the mean of its divisors is an integer number (49560629760).

Almost surely, 21032120020211 is an apocalyptic number.

1032120020211 is a deficient number, since it is larger than the sum of its proper divisors (553820132109).

1032120020211 is a wasteful number, since it uses less digits than its factorization.

1032120020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195923.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1032120020211 its reverse (1120200212301), we get a palindrome (2152320232512).

The spelling of 1032120020211 in words is "one trillion, thirty-two billion, one hundred twenty million, twenty thousand, two hundred eleven".

Divisors: 1 3 7 21 127 381 889 1997 2667 5991 13979 41937 193789 253619 581367 760857 1356523 1775333 4069569 5325999 24611203 73833609 172278421 386996633 516835263 1160989899 2708976431 8126929293 49148572391 147445717173 344040006737 1032120020211