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1210201330013 = 13234047496087
BaseRepresentation
bin10001100111000101100…
…111101101000101011101
311021200202000022100221222
4101213011213231011131
5124311443020030023
62323543034303125
7153301626401654
oct21470547550535
94250660270858
101210201330013
11427275112345
12176665b87aa5
138a176c06960
14428072d819b
15217305b6cc8
hex119c59ed15d

1210201330013 has 8 divisors (see below), whose sum is σ = 1359958685568. Its totient is φ = 1068538966704.

The previous prime is 1210201329977. The next prime is 1210201330033. The reversal of 1210201330013 is 3100331020121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1210201330013 - 228 = 1209932894557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1210201329973 and 1210201330000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210201330033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2023747745 + ... + 2023748342.

It is an arithmetic number, because the mean of its divisors is an integer number (169994835696).

Almost surely, 21210201330013 is an apocalyptic number.

1210201330013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1210201330013 is a deficient number, since it is larger than the sum of its proper divisors (149757355555).

1210201330013 is a wasteful number, since it uses less digits than its factorization.

1210201330013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047496123.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1210201330013 its reverse (3100331020121), we get a palindrome (4310532350134).

The spelling of 1210201330013 in words is "one trillion, two hundred ten billion, two hundred one million, three hundred thirty thousand, thirteen".

Divisors: 1 13 23 299 4047496087 52617449131 93092410001 1210201330013