Search a number
-
+
11210230301 = 11311991091
BaseRepresentation
bin10100111000010111…
…01000101000011101
31001221021000200222212
422130023220220131
5140424304332201
65052214050205
7544541246114
oct123413505035
931837020885
1011210230301
114832978a46
12220a349965
13109865428a
14784b96c7b
15459269abb
hex29c2e8a1d

11210230301 has 4 divisors (see below), whose sum is σ = 11211232704. Its totient is φ = 11209227900.

The previous prime is 11210230267. The next prime is 11210230303. The reversal of 11210230301 is 10303201211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11210230301 - 230 = 10136488477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210230303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484235 + ... + 506856.

It is an arithmetic number, because the mean of its divisors is an integer number (2802808176).

Almost surely, 211210230301 is an apocalyptic number.

It is an amenable number.

11210230301 is a deficient number, since it is larger than the sum of its proper divisors (1002403).

11210230301 is an equidigital number, since it uses as much as digits as its factorization.

11210230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002402.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11210230301 its reverse (10303201211), we get a palindrome (21513431512).

The spelling of 11210230301 in words is "eleven billion, two hundred ten million, two hundred thirty thousand, three hundred one".

Divisors: 1 11311 991091 11210230301