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2130133211213 = 7557546328087
BaseRepresentation
bin11110111111110101110…
…101010101100001001101
321112122020122102221000112
4132333311311111201031
5234400003100224323
64310323015205405
7306616454356220
oct36776565254115
97478218387015
102130133211213
11751425735527
122a4a01376865
13125b41c0a1b7
14751559135b7
153a6228a6178
hex1eff5d5584d

2130133211213 has 8 divisors (see below), whose sum is σ = 2438808584832. Its totient is φ = 1822550494896.

The previous prime is 2130133211147. The next prime is 2130133211257. The reversal of 2130133211213 is 3121123310312.

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 2130133211213 - 216 = 2130133145677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130133211113) 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, 273160145 + ... + 273167942.

It is an arithmetic number, because the mean of its divisors is an integer number (304851073104).

Almost surely, 22130133211213 is an apocalyptic number.

It is an amenable number.

2130133211213 is a deficient number, since it is larger than the sum of its proper divisors (308675373619).

2130133211213 is an equidigital number, since it uses as much as digits as its factorization.

2130133211213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546328651.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2130133211213 its reverse (3121123310312), we get a palindrome (5251256521525).

Subtracting 2130133211213 from its reverse (3121123310312), we obtain a palindrome (990990099099).

The spelling of 2130133211213 in words is "two trillion, one hundred thirty billion, one hundred thirty-three million, two hundred eleven thousand, two hundred thirteen".

Divisors: 1 7 557 3899 546328087 3824296609 304304744459 2130133211213