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13214201011 = 114725559383
BaseRepresentation
bin11000100111010000…
…01011010010110011
31021002220211222000021
430103220023102303
5204030313413021
610023122104311
7645313566244
oct142350132263
937086758007
1013214201011
115671087890
1226894ab097
13132788ba6b
148d4da6ccb
15525163c41
hex313a0b4b3

13214201011 has 8 divisors (see below), whose sum is σ = 14722205184. Its totient is φ = 11757315720.

The previous prime is 13214200999. The next prime is 13214201087. The reversal of 13214201011 is 11010241231.

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 13214201011 - 233 = 4624266419 is a prime.

It is a super-2 number, since 2×132142010112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13214201911) 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, 12779175 + ... + 12780208.

It is an arithmetic number, because the mean of its divisors is an integer number (1840275648).

Almost surely, 213214201011 is an apocalyptic number.

13214201011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13214201011 is a deficient number, since it is larger than the sum of its proper divisors (1508004173).

13214201011 is a wasteful number, since it uses less digits than its factorization.

13214201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25559441.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 13214201011 its reverse (11010241231), we get a palindrome (24224442242).

The spelling of 13214201011 in words is "thirteen billion, two hundred fourteen million, two hundred one thousand, eleven".

Divisors: 1 11 47 517 25559383 281153213 1201291001 13214201011