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120030210013 = 7177912767813
BaseRepresentation
bin110111111001001011…
…0111010011111011101
3102110211010000102211211
41233302112322133131
53431310213210023
6131050251544421
711446313644150
oct1576226723735
9373733012754
10120030210013
11469a4a1937a
121b319a5b111
13b41b533b0c
145b4936bc97
1531c7971a0d
hex1bf25ba7dd

120030210013 has 16 divisors (see below), whose sum is σ = 147085217280. Its totient is φ = 95605376256.

The previous prime is 120030209993. The next prime is 120030210023. The reversal of 120030210013 is 310012030021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-120030210013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120030209975 and 120030210002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120030210023) 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, 6374506 + ... + 6393307.

It is an arithmetic number, because the mean of its divisors is an integer number (9192826080).

Almost surely, 2120030210013 is an apocalyptic number.

It is an amenable number.

120030210013 is a deficient number, since it is larger than the sum of its proper divisors (27055007267).

120030210013 is a wasteful number, since it uses less digits than its factorization.

120030210013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12767916.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 120030210013 its reverse (310012030021), we get a palindrome (430042240034).

The spelling of 120030210013 in words is "one hundred twenty billion, thirty million, two hundred ten thousand, thirteen".

Divisors: 1 7 17 79 119 553 1343 9401 12767813 89374691 217052821 1008657227 1519369747 7060600589 17147172859 120030210013