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11230132213 = 113160761843
BaseRepresentation
bin10100111010101111…
…00011011111110101
31001222122110211021201
422131113203133311
5140444403212323
65054204412501
7545202356146
oct123527433765
931878424251
1011230132213
114843131603
122214b47131
13109c801b61
14787697acd
1545ad9b8ad
hex29d5e37f5

11230132213 has 8 divisors (see below), whose sum is σ = 11336747328. Its totient is φ = 11123644224.

The previous prime is 11230132163. The next prime is 11230132217. The reversal of 11230132213 is 31223103211.

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 11230132213 - 217 = 11230001141 is a prime.

It is a super-2 number, since 2×112301322132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230132217) 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, 150670 + ... + 212512.

It is an arithmetic number, because the mean of its divisors is an integer number (1417093416).

Almost surely, 211230132213 is an apocalyptic number.

It is an amenable number.

11230132213 is a deficient number, since it is larger than the sum of its proper divisors (106615115).

11230132213 is a wasteful number, since it uses less digits than its factorization.

11230132213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63563.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11230132213 its reverse (31223103211), we get a palindrome (42453235424).

The spelling of 11230132213 in words is "eleven billion, two hundred thirty million, one hundred thirty-two thousand, two hundred thirteen".

Divisors: 1 113 1607 61843 181591 6988259 99381701 11230132213