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120131330101013 = 7117197226535087
BaseRepresentation
bin11011010100001001000001…
…010000011100111100010101
3120202100102221221112102010202
4123110021001100130330111
5111221212431001213023
61103255323212430245
734206126230501060
oct3324110120347425
9522312857472122
10120131330101013
113530645802a980
121158230b478385
135205449a4840a
14219455d0538d7
15dd4d59153128
hex6d424141cf15

120131330101013 has 32 divisors (see below), whose sum is σ = 153449431769088. Its totient is φ = 91338946675200.

The previous prime is 120131330100989. The next prime is 120131330101099. The reversal of 120131330101013 is 310101033131021.

It is not a de Polignac number, because 120131330101013 - 216 = 120131330035477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120131330101813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112737245 + ... + 113797842.

It is an arithmetic number, because the mean of its divisors is an integer number (4795294742784).

Almost surely, 2120131330101013 is an apocalyptic number.

It is an amenable number.

120131330101013 is a deficient number, since it is larger than the sum of its proper divisors (33318101668075).

120131330101013 is a wasteful number, since it uses less digits than its factorization.

120131330101013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226535273.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 120131330101013 its reverse (310101033131021), we get a palindrome (430232363232034).

The spelling of 120131330101013 in words is "one hundred twenty trillion, one hundred thirty-one billion, three hundred thirty million, one hundred one thousand, thirteen".

Divisors: 1 7 11 71 77 97 497 679 781 1067 5467 6887 7469 48209 75757 530299 226535087 1585745609 2491885957 16083991177 17443201699 21973903439 112587938239 153817324073 176923902947 241712937829 1238467320629 1560147144169 1691990564803 10921030009183 17161618585859 120131330101013