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13032002211121 = 307121734880459
BaseRepresentation
bin1011110110100011111111…
…0111001100110100110001
31201010211212122022021222001
42331220333313030310301
53202004020031223441
643414452535014001
72513350110041425
oct275507767146461
951124778267861
1013032002211121
114174928560663
12156583320a301
13736bb2ac010a
14330a76342b85
15178ed3e5d731
hexbda3fdccd31

13032002211121 has 8 divisors (see below), whose sum is σ = 13085195286240. Its totient is φ = 12978878899968.

The previous prime is 13032002211119. The next prime is 13032002211143. The reversal of 13032002211121 is 12111220023031.

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 13032002211121 - 21 = 13032002211119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13032002211181) 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, 17066611 + ... + 17813848.

It is an arithmetic number, because the mean of its divisors is an integer number (1635649410780).

Almost surely, 213032002211121 is an apocalyptic number.

It is an amenable number.

13032002211121 is a deficient number, since it is larger than the sum of its proper divisors (53193075119).

13032002211121 is a wasteful number, since it uses less digits than its factorization.

13032002211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34881983.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13032002211121 its reverse (12111220023031), we get a palindrome (25143222234152).

The spelling of 13032002211121 in words is "thirteen trillion, thirty-two billion, two million, two hundred eleven thousand, one hundred twenty-one".

Divisors: 1 307 1217 373619 34880459 10708300913 42449518603 13032002211121