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2310133232231 = 11210012112021
BaseRepresentation
bin100001100111011110101…
…010111011001001100111
322011211212011020102002122
4201213132222323021213
5300322123101412411
64525132140300155
7325621153324466
oct41473652731147
98154764212078
102310133232231
118107a3a91480
12313876b4165b
13139ac985b186
147db4d7169dd
154015a0b59db
hex219deabb267

2310133232231 has 4 divisors (see below), whose sum is σ = 2520145344264. Its totient is φ = 2100121120200.

The previous prime is 2310133232207. The next prime is 2310133232237. The reversal of 2310133232231 is 1322323310132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2310133232231 - 214 = 2310133215847 is a prime.

It is a super-2 number, since 2×23101332322312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2310133232231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310133232237) 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, 105006056000 + ... + 105006056021.

It is an arithmetic number, because the mean of its divisors is an integer number (630036336066).

Almost surely, 22310133232231 is an apocalyptic number.

2310133232231 is a deficient number, since it is larger than the sum of its proper divisors (210012112033).

2310133232231 is a wasteful number, since it uses less digits than its factorization.

2310133232231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210012112032.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2310133232231 its reverse (1322323310132), we get a palindrome (3632456542363).

The spelling of 2310133232231 in words is "two trillion, three hundred ten billion, one hundred thirty-three million, two hundred thirty-two thousand, two hundred thirty-one".

Divisors: 1 11 210012112021 2310133232231