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1330213100311 = 19720993216937
BaseRepresentation
bin10011010110110110111…
…000010001101100010111
311201011111211121222021101
4103112312320101230113
5133243234023202221
62455031431130531
7165050630536054
oct23266670215427
94634454558241
101330213100311
1147315a686687
12195979813a47
13985916825a4
144855002602b
15249065e4d91
hex135b6e11b17

1330213100311 has 8 divisors (see below), whose sum is σ = 1337602820400. Its totient is φ = 1322829818688.

The previous prime is 1330213100291. The next prime is 1330213100323. The reversal of 1330213100311 is 1130013120331.

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 1330213100311 - 221 = 1330211003159 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 (1330213500311) 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, 1194966 + ... + 2021971.

It is an arithmetic number, because the mean of its divisors is an integer number (167200352550).

Almost surely, 21330213100311 is an apocalyptic number.

1330213100311 is a deficient number, since it is larger than the sum of its proper divisors (7389720089).

1330213100311 is a wasteful number, since it uses less digits than its factorization.

1330213100311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219233.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1330213100311 its reverse (1130013120331), we get a palindrome (2460226220642).

The spelling of 1330213100311 in words is "one trillion, three hundred thirty billion, two hundred thirteen million, one hundred thousand, three hundred eleven".

Divisors: 1 197 2099 413503 3216937 633736589 6752350763 1330213100311