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121130133032 = 2370272154727
BaseRepresentation
bin111000011001111101…
…0110010011000101000
3102120122202201022120102
41300303322302120220
53441033303224112
6131351343044532
711515501066616
oct1606372623050
9376582638512
10121130133032
1147409890867
121b5862a0748
13b56538873c
145c1148a6b6
15323e2debc2
hex1c33eb2628

121130133032 has 16 divisors (see below), whose sum is σ = 227151425760. Its totient is φ = 60556419504.

The previous prime is 121130133013. The next prime is 121130133053. The reversal of 121130133032 is 230331031121.

It is a junction number, because it is equal to n+sod(n) for n = 121130132995 and 121130133013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021148 + ... + 1133579.

It is an arithmetic number, because the mean of its divisors is an integer number (14196964110).

Almost surely, 2121130133032 is an apocalyptic number.

It is an amenable number.

121130133032 is a deficient number, since it is larger than the sum of its proper divisors (106021292728).

121130133032 is a wasteful number, since it uses less digits than its factorization.

121130133032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161760 (or 2161756 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 121130133032 its reverse (230331031121), we get a palindrome (351461164153).

The spelling of 121130133032 in words is "one hundred twenty-one billion, one hundred thirty million, one hundred thirty-three thousand, thirty-two".

Divisors: 1 2 4 8 7027 14054 28108 56216 2154727 4309454 8618908 17237816 15141266629 30282533258 60565066516 121130133032