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1101001001002 = 27310332534171
BaseRepresentation
bin10000000001011000110…
…001100000100000101010
310220020212122121212221221
4100001120301200200222
5121014322224013002
62201443132252254
7142354555044550
oct20013061404052
93806778555857
101101001001002
11394a283a8951
1215946b01108a
137ca932a5c66
143b4083d5bd0
151d98d7cdc37
hex10058c6082a

1101001001002 has 16 divisors (see below), whose sum is σ = 1887491852352. Its totient is φ = 471842180640.

The previous prime is 1101001000993. The next prime is 1101001001017. The reversal of 1101001001002 is 2001001001011.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832624 + ... + 1701547.

It is an arithmetic number, because the mean of its divisors is an integer number (117968240772).

Almost surely, 21101001001002 is an apocalyptic number.

1101001001002 is a deficient number, since it is larger than the sum of its proper divisors (786490851350).

1101001001002 is a wasteful number, since it uses less digits than its factorization.

1101001001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565213.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1101001001002 its reverse (2001001001011), we get a palindrome (3102002002013).

Subtracting 1101001001002 from its reverse (2001001001011), we obtain a palindrome (900000000009).

The spelling of 1101001001002 in words is "one trillion, one hundred one billion, one million, one thousand, two".

Divisors: 1 2 7 14 31033 62066 217231 434462 2534171 5068342 17739197 35478394 78642928643 157285857286 550500500501 1101001001002