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2130331000013 = 5234073290631
BaseRepresentation
bin11111000000000001100…
…111110101110011001101
321112122202102121122020122
4133000001213311303031
5234400404214000023
64310354402354325
7306624405504026
oct37000147656315
97478672548218
102130331000013
11751517348147
122a4a5765b9a5
13125b73b9bba8
1475173cbbc4d
153a634e252c8
hex1f0019f5ccd

2130331000013 has 4 divisors (see below), whose sum is σ = 2134404291168. Its totient is φ = 2126257708860.

The previous prime is 2130330999967. The next prime is 2130331000043. The reversal of 2130331000013 is 3100001330312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2130331000013 - 214 = 2130330983629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130330999955 and 2130331000000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130331000043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2036644793 + ... + 2036645838.

It is an arithmetic number, because the mean of its divisors is an integer number (533601072792).

Almost surely, 22130331000013 is an apocalyptic number.

It is an amenable number.

2130331000013 is a deficient number, since it is larger than the sum of its proper divisors (4073291155).

2130331000013 is an equidigital number, since it uses as much as digits as its factorization.

2130331000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073291154.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 2130331000013 its reverse (3100001330312), we get a palindrome (5230332330325).

The spelling of 2130331000013 in words is "two trillion, one hundred thirty billion, three hundred thirty-one million, thirteen", and thus it is an aban number.

Divisors: 1 523 4073290631 2130331000013