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2130133330211 = 19954126217549
BaseRepresentation
bin11110111111110101110…
…101110010100100100011
321112122020122122222020212
4132333311311302210203
5234400003113031321
64310323021524335
7306616455363155
oct36776565624443
97478218588225
102130133330211
11751425806977
122a4a014136ab
13125b41c4c403
1475155944ad5
153a6228cb55b
hex1eff5d72923

2130133330211 has 16 divisors (see below), whose sum is σ = 2145897240000. Its totient is φ = 2114424259200.

The previous prime is 2130133330201. The next prime is 2130133330289. The reversal of 2130133330211 is 1120333310312.

It is a cyclic number.

It is not a de Polignac number, because 2130133330211 - 218 = 2130133068067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130133330201) 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, 282170465 + ... + 282178013.

It is an arithmetic number, because the mean of its divisors is an integer number (134118577500).

Almost surely, 22130133330211 is an apocalyptic number.

2130133330211 is a deficient number, since it is larger than the sum of its proper divisors (15763909789).

2130133330211 is a wasteful number, since it uses less digits than its factorization.

2130133330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10910.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2130133330211 its reverse (1120333310312), we get a palindrome (3250466640523).

The spelling of 2130133330211 in words is "two trillion, one hundred thirty billion, one hundred thirty-three million, three hundred thirty thousand, two hundred eleven".

Divisors: 1 199 541 2621 7549 107659 521579 1417961 1502251 4084009 19785929 282174239 812717791 3937399871 10704187589 2130133330211