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101201120112 = 2434861433729
BaseRepresentation
bin101111001000000001…
…1101000101101110000
3100200012212202120021210
41132100003220231300
53124224441320422
6114254031120120
710211600220261
oct1362003505560
9320185676253
10101201120112
1139a12437454
1217744073040
13970a6069c1
144c807a2968
1529748e710c
hex17900e8b70

101201120112 has 40 divisors (see below), whose sum is σ = 261490612240. Its totient is φ = 33726689280.

The previous prime is 101201120107. The next prime is 101201120147. The reversal of 101201120112 is 211021102101.

Adding to 101201120112 its reverse (211021102101), we get a palindrome (312222222213).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 16464 + ... + 450192.

It is an arithmetic number, because the mean of its divisors is an integer number (6537265306).

Almost surely, 2101201120112 is an apocalyptic number.

101201120112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101201120112 is an abundant number, since it is smaller than the sum of its proper divisors (160289492128).

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

101201120112 is a wasteful number, since it uses less digits than its factorization.

101201120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438601 (or 438595 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

The spelling of 101201120112 in words is "one hundred one billion, two hundred one million, one hundred twenty thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 48 4861 9722 14583 19444 29166 38888 58332 77776 116664 233328 433729 867458 1301187 1734916 2602374 3469832 5204748 6939664 10409496 20818992 2108356669 4216713338 6325070007 8433426676 12650140014 16866853352 25300280028 33733706704 50600560056 101201120112