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2130313211002 = 297103106611611
BaseRepresentation
bin11111000000000000100…
…011111110110001111010
321112122201012010212022101
4133000000203332301322
5234400340140223002
64310352525214014
7306624101344024
oct37000043766172
97478635125271
102130313211002
117515082a7a89
122a4a5170130a
13125b702b0c52
14751717ab014
153a6335ae587
hex1f0008fec7a

2130313211002 has 16 divisors (see below), whose sum is σ = 3259756648512. Its totient is φ = 1043940885120.

The previous prime is 2130313210919. The next prime is 2130313211003. The reversal of 2130313211002 is 2001123130312.

It is not an unprimeable number, because it can be changed into a prime (2130313211003) 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, 53285824 + ... + 53325787.

It is an arithmetic number, because the mean of its divisors is an integer number (203734790532).

Almost surely, 22130313211002 is an apocalyptic number.

2130313211002 is a deficient number, since it is larger than the sum of its proper divisors (1129443437510).

2130313211002 is a wasteful number, since it uses less digits than its factorization.

2130313211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106611813.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2130313211002 its reverse (2001123130312), we get a palindrome (4131436341314).

The spelling of 2130313211002 in words is "two trillion, one hundred thirty billion, three hundred thirteen million, two hundred eleven thousand, two".

Divisors: 1 2 97 103 194 206 9991 19982 106611611 213223222 10341326267 10980995933 20682652534 21961991866 1065156605501 2130313211002