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102111000330001 = 1363135491350737
BaseRepresentation
bin10111001101111010010001…
…111001101111111100010001
3111101112201100011212101102011
4113031322101321233330101
5101340441312041030001
61001101051310022521
730336163530654625
oct2715722171577421
9441481304771364
10102111000330001
112a599039726883
12b5519674a7a41
1344c90451cb650
141b302ad67b185
15bc121c5ddd51
hex5cde91e6ff11

102111000330001 has 16 divisors (see below), whose sum is σ = 110143382113408. Its totient is φ = 94104012038400.

The previous prime is 102111000329963. The next prime is 102111000330041. The reversal of 102111000330001 is 100033000111201.

It is not a de Polignac number, because 102111000330001 - 29 = 102111000329489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102111000330041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290957305 + ... + 291308041.

It is an arithmetic number, because the mean of its divisors is an integer number (6883961382088).

Almost surely, 2102111000330001 is an apocalyptic number.

It is an amenable number.

102111000330001 is a deficient number, since it is larger than the sum of its proper divisors (8032381783407).

102111000330001 is a wasteful number, since it uses less digits than its factorization.

102111000330001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386872.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 102111000330001 its reverse (100033000111201), we get a palindrome (202144000441202).

The spelling of 102111000330001 in words is "one hundred two trillion, one hundred eleven billion, three hundred thirty thousand, one".

Divisors: 1 13 631 8203 35491 350737 461383 4559581 22394821 221315047 291132673 2877095611 12448006867 161824089271 7854692333077 102111000330001