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13102211220033 = 3131811856100187
BaseRepresentation
bin1011111010101001100010…
…1001010100001001000001
31201101120002121221111011110
42332222120221110021001
53204131312033020113
643511023413433533
72521414002546465
oct276523051241101
951346077844143
1013102211220033
1141a1686729171
12157736803b8a9
137406c1627480
14334216a044a5
1517ac42aa7bc3
hexbea98a54241

13102211220033 has 16 divisors (see below), whose sum is σ = 18917373116096. Its totient is φ = 8018352803520.

The previous prime is 13102211220029. The next prime is 13102211220061. The reversal of 13102211220033 is 33002211220131.

It is not a de Polignac number, because 13102211220033 - 22 = 13102211220029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13102211219991 and 13102211220009.

It is not an unprimeable number, because it can be changed into a prime (13102211240033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928043035 + ... + 928057152.

It is an arithmetic number, because the mean of its divisors is an integer number (1182335819756).

Almost surely, 213102211220033 is an apocalyptic number.

13102211220033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13102211220033 is a deficient number, since it is larger than the sum of its proper divisors (5815161896063).

13102211220033 is a wasteful number, since it uses less digits than its factorization.

13102211220033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856100384.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13102211220033 its reverse (33002211220131), we get a palindrome (46104422440164).

The spelling of 13102211220033 in words is "thirteen trillion, one hundred two billion, two hundred eleven million, two hundred twenty thousand, thirty-three".

Divisors: 1 3 13 39 181 543 2353 7059 1856100187 5568300561 24129302431 72387907293 335954133847 1007862401541 4367403740011 13102211220033