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120013001030 = 25133129779901
BaseRepresentation
bin110111111000101010…
…1010001000101000110
3102110202220122010120002
41233301111101011012
53431241312013110
6131044435041302
711446014451166
oct1576125210506
9373686563502
10120013001030
1146996234a7a
121b314140232
13b417ab9ba0
145b46d6c5a6
1531c61c2aa5
hex1bf1551146

120013001030 has 32 divisors (see below), whose sum is σ = 240145129728. Its totient is φ = 42883056000.

The previous prime is 120013001023. The next prime is 120013001071. The reversal of 120013001030 is 30100310021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14885921 + ... + 14893980.

It is an arithmetic number, because the mean of its divisors is an integer number (7504535304).

Almost surely, 2120013001030 is an apocalyptic number.

120013001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120013001030 is an abundant number, since it is smaller than the sum of its proper divisors (120132128698).

120013001030 is a wasteful number, since it uses less digits than its factorization.

120013001030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29779952.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 120013001030 its reverse (30100310021), we get a palindrome (150113311051).

The spelling of 120013001030 in words is "one hundred twenty billion, thirteen million, one thousand, thirty".

Divisors: 1 2 5 10 13 26 31 62 65 130 155 310 403 806 2015 4030 29779901 59559802 148899505 297799010 387138713 774277426 923176931 1846353862 1935693565 3871387130 4615884655 9231769310 12001300103 24002600206 60006500515 120013001030