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3113230212001 = 721337791293287
BaseRepresentation
bin101101010011011010111…
…110110001101110100001
3102000121210100220000122201
4231103122332301232201
5402001343413241001
610342110451533201
7440631514115200
oct55233276615641
912017710800581
103113230212001
11aa034a324988
124234465ba201
13197765315c50
14aa9770cb237
1555eb0206501
hex2d4dafb1ba1

3113230212001 has 24 divisors (see below), whose sum is σ = 3901125654720. Its totient is φ = 2462561392032.

The previous prime is 3113230211957. The next prime is 3113230212011. The reversal of 3113230212001 is 1002120323113.

It is not a de Polignac number, because 3113230212001 - 211 = 3113230209953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3113230212001.

It is not an unprimeable number, because it can be changed into a prime (3113230212011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1760580 + ... + 3053866.

It is an arithmetic number, because the mean of its divisors is an integer number (162546902280).

Almost surely, 23113230212001 is an apocalyptic number.

It is an amenable number.

3113230212001 is a deficient number, since it is larger than the sum of its proper divisors (787895442719).

3113230212001 is a wasteful number, since it uses less digits than its factorization.

3113230212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297093 (or 1297086 counting only the distinct ones).

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

Adding to 3113230212001 its reverse (1002120323113), we get a palindrome (4115350535114).

The spelling of 3113230212001 in words is "three trillion, one hundred thirteen billion, two hundred thirty million, two hundred twelve thousand, one".

Divisors: 1 7 13 49 91 637 3779 26453 49127 185171 343889 1293287 2407223 9053009 16812731 63371063 117689117 823823819 4887331573 34211321011 63535310449 239479247077 444747173143 3113230212001