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120030102121013 = 731115993135709
BaseRepresentation
bin11011010010101010101111…
…100110010110101000110101
3120201222202200012020020000022
4123102222233212112220311
5111213033122120333023
61103141022341454525
734165613553041000
oct3322525746265065
9521882605206008
10120030102121013
1135277531518277
121156677a411445
1351c8a369c8ab6
14218d6b8c9c537
15dd23d22027c8
hex6d2aaf996a35

120030102121013 has 16 divisors (see below), whose sum is σ = 139978094400000. Its totient is φ = 102881989966896.

The previous prime is 120030102121009. The next prime is 120030102121019. The reversal of 120030102121013 is 310121201030021.

It is not a de Polignac number, because 120030102121013 - 22 = 120030102121009 is a prime.

It is a super-2 number, since 2×1200301021210132 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120030102120982 and 120030102121000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120030102121019) 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, 36710603 + ... + 39846311.

It is an arithmetic number, because the mean of its divisors is an integer number (8748630900000).

Almost surely, 2120030102121013 is an apocalyptic number.

It is an amenable number.

120030102121013 is a deficient number, since it is larger than the sum of its proper divisors (19947992278987).

120030102121013 is an equidigital number, since it uses as much as digits as its factorization.

120030102121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247329 (or 3247315 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120030102121013 its reverse (310121201030021), we get a palindrome (430151303151034).

The spelling of 120030102121013 in words is "one hundred twenty trillion, thirty billion, one hundred two million, one hundred twenty-one thousand, thirteen".

Divisors: 1 7 49 343 111599 781193 3135709 5468351 21949963 38278457 153649741 1075548187 349941988691 2449593920837 17147157445859 120030102121013