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13310001211 = 132955196397
BaseRepresentation
bin11000110010101011…
…01000000000111011
31021100121010010011211
430121111220000323
5204224330014321
610040423303551
7650556100153
oct143125500073
937317103154
1013310001211
11571016aa01
1226b55aabb7
131341691a80
149039c3763
1552d7890e1
hex31956803b

13310001211 has 16 divisors (see below), whose sum is σ = 14833123200. Its totient is φ = 11858491008.

The previous prime is 13310001191. The next prime is 13310001217. The reversal of 13310001211 is 11210001331.

It is not a de Polignac number, because 13310001211 - 225 = 13276446779 is a prime.

It is a super-2 number, since 2×133100012112 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13310001191 and 13310001200.

It is not an unprimeable number, because it can be changed into a prime (13310001217) 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, 2077465 + ... + 2083861.

It is an arithmetic number, because the mean of its divisors is an integer number (927070200).

Almost surely, 213310001211 is an apocalyptic number.

13310001211 is a deficient number, since it is larger than the sum of its proper divisors (1523121989).

13310001211 is a wasteful number, since it uses less digits than its factorization.

13310001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11958.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13310001211 its reverse (11210001331), we get a palindrome (24520002542).

The spelling of 13310001211 in words is "thirteen billion, three hundred ten million, one thousand, two hundred eleven".

Divisors: 1 13 29 377 5519 6397 71747 83161 160051 185513 2080663 2411669 35305043 458965559 1023846247 13310001211