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3103412331223 = 19971683891661
BaseRepresentation
bin101101001010010001110…
…010100010001011010111
3101222200110010211000010201
4231022101302202023113
5401321242024044343
610333404332401331
7440133310366111
oct55122162421327
911880403730121
103103412331223
11a9717139a826
12421566616247
1319685c292139
14aa2c52143b1
1555ad831e94d
hex2d291ca22d7

3103412331223 has 8 divisors (see below), whose sum is σ = 3300427657520. Its totient is φ = 2909764788480.

The previous prime is 3103412331199. The next prime is 3103412331323. The reversal of 3103412331223 is 3221332143013.

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 3103412331223 - 25 = 3103412331191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3103412331191 and 3103412331200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103412331323) 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, 841943988 + ... + 841947673.

It is an arithmetic number, because the mean of its divisors is an integer number (412553457190).

Almost surely, 23103412331223 is an apocalyptic number.

3103412331223 is a deficient number, since it is larger than the sum of its proper divisors (197015326297).

3103412331223 is a wasteful number, since it uses less digits than its factorization.

3103412331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683891777.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 3103412331223 its reverse (3221332143013), we get a palindrome (6324744474236).

The spelling of 3103412331223 in words is "three trillion, one hundred three billion, four hundred twelve million, three hundred thirty-one thousand, two hundred twenty-three".

Divisors: 1 19 97 1843 1683891661 31993941559 163337491117 3103412331223