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BaseRepresentation
bin10111000000110100001011…
…101110101010011100100100
3111021100200112122201120020011
4113000310023232222130210
5101231220313341041400
6555131423222420004
730214155302554510
oct2700641356523444
9437320478646204
10101211101112100
112a281429012081
12b427480b91604
13446222059b025
15ba7aedd6d8ba
hex5c0d0bbaa724

101211101112100 has 72 divisors (see below), whose sum is σ = 251062862976128. Its totient is φ = 34692746342400.

The previous prime is 101211101112053. The next prime is 101211101112133. The reversal of 101211101112100 is 1211101112101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14124957 + ... + 20048356.

Almost surely, 2101211101112100 is an apocalyptic number.

101211101112100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101211101112100 is an abundant number, since it is smaller than the sum of its proper divisors (149851761864028).

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

101211101112100 is a wasteful number, since it uses less digits than its factorization.

101211101112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34177565 (or 34177558 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 101211101112100 its reverse (1211101112101), we get a palindrome (102422202224201).

Subtracting from 101211101112100 its reverse (1211101112101), we obtain a palindrome (99999999999999).

The spelling of 101211101112100 in words is "one hundred one trillion, two hundred eleven billion, one hundred one million, one hundred twelve thousand, one hundred".