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2213312030313 = 37310992719703
BaseRepresentation
bin100000001101010011101…
…011010110011001101001
321211120221112001202001020
4200031103223112121221
5242230330334432223
64412440450043053
7315622635563046
oct40152353263151
97746845052036
102213312030313
11783729a3842a
122b8b55879489
131309397a5a57
14791a69221cd
153c88ee8c1e3
hex20353ad6669

2213312030313 has 16 divisors (see below), whose sum is σ = 3018953562240. Its totient is φ = 1441976805504.

The previous prime is 2213312030299. The next prime is 2213312030323. The reversal of 2213312030313 is 3130302133122.

It is not a de Polignac number, because 2213312030313 - 218 = 2213311768169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213312030323) 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, 46335981 + ... + 46383722.

It is an arithmetic number, because the mean of its divisors is an integer number (188684597640).

Almost surely, 22213312030313 is an apocalyptic number.

It is an amenable number.

2213312030313 is a deficient number, since it is larger than the sum of its proper divisors (805641531927).

2213312030313 is a wasteful number, since it uses less digits than its factorization.

2213312030313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92719888.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2213312030313 its reverse (3130302133122), we get a palindrome (5343614163435).

The spelling of 2213312030313 in words is "two trillion, two hundred thirteen billion, three hundred twelve million, thirty thousand, three hundred thirteen".

Divisors: 1 3 73 109 219 327 7957 23871 92719703 278159109 6768538319 10106447627 20305614957 30319342881 737770676771 2213312030313