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1102102212102 = 231090916837813
BaseRepresentation
bin10000000010011010011…
…010010010111000000110
310220100201101202012121020
4100002122122102320012
5121024101131241402
62202144311132010
7142424056143543
oct20023232227006
93810641665536
101102102212102
11395442a70071
12159717974006
137cc0a48bc68
143b4b076bbca
151da053038bc
hex1009a692e06

1102102212102 has 16 divisors (see below), whose sum is σ = 2204406608880. Its totient is φ = 367333706592.

The previous prime is 1102102212089. The next prime is 1102102212137. The reversal of 1102102212102 is 2012122012011.

It is a congruent number.

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, 8353453 + ... + 8484360.

It is an arithmetic number, because the mean of its divisors is an integer number (137775413055).

Almost surely, 21102102212102 is an apocalyptic number.

1102102212102 is an abundant number, since it is smaller than the sum of its proper divisors (1102304396778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102102212102 is a wasteful number, since it uses less digits than its factorization.

1102102212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16848727.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1102102212102 its reverse (2012122012011), we get a palindrome (3114224224113).

The spelling of 1102102212102 in words is "one trillion, one hundred two billion, one hundred two million, two hundred twelve thousand, one hundred two".

Divisors: 1 2 3 6 10909 21818 32727 65454 16837813 33675626 50513439 101026878 183683702017 367367404034 551051106051 1102102212102