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120201114 = 23112962801
BaseRepresentation
bin1110010101000…
…01111110011010
322101011211221010
413022201332122
5221232413424
615532154350
72656456365
oct712417632
9271154833
10120201114
1161939970
12343089b6
131bb97627
1411d6d0dc
15a845229
hex72a1f9a

120201114 has 32 divisors (see below), whose sum is σ = 271304640. Its totient is φ = 35168000.

The previous prime is 120201091. The next prime is 120201119. The reversal of 120201114 is 411102021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120201114.

It is not an unprimeable number, because it can be changed into a prime (120201119) 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, 29487 + ... + 33314.

It is an arithmetic number, because the mean of its divisors is an integer number (8478270).

Almost surely, 2120201114 is an apocalyptic number.

120201114 is an abundant number, since it is smaller than the sum of its proper divisors (151103526).

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

120201114 is a wasteful number, since it uses less digits than its factorization.

120201114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62846.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 120201114 is about 10963.6268634061. The cubic root of 120201114 is about 493.5178109484.

Adding to 120201114 its reverse (411102021), we get a palindrome (531303135).

It can be divided in two parts, 1202011 and 14, that added together give a triangular number (1202025 = T1550).

The spelling of 120201114 in words is "one hundred twenty million, two hundred one thousand, one hundred fourteen".

Divisors: 1 2 3 6 11 22 29 33 58 66 87 174 319 638 957 1914 62801 125602 188403 376806 690811 1381622 1821229 2072433 3642458 4144866 5463687 10927374 20033519 40067038 60100557 120201114