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1313023112110 = 25131302311211
BaseRepresentation
bin10011000110110110010…
…001101011001110101110
311122112010211122002112201
4103012312101223032232
5133003032404041420
62443110002052114
7163601636206303
oct23066621531656
94575124562481
101313023112110
11466939353066
1219258094a03a
1396a821cbc38
144779d00d0aa
152424c3e010a
hex131b646b3ae

1313023112110 has 8 divisors (see below), whose sum is σ = 2363441601816. Its totient is φ = 525209244840.

The previous prime is 1313023112087. The next prime is 1313023112129. The reversal of 1313023112110 is 112113203131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65651155596 + ... + 65651155615.

It is an arithmetic number, because the mean of its divisors is an integer number (295430200227).

Almost surely, 21313023112110 is an apocalyptic number.

1313023112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313023112110 is a deficient number, since it is larger than the sum of its proper divisors (1050418489706).

1313023112110 is a wasteful number, since it uses less digits than its factorization.

1313023112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131302311218.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1313023112110 its reverse (112113203131), we get a palindrome (1425136315241).

The spelling of 1313023112110 in words is "one trillion, three hundred thirteen billion, twenty-three million, one hundred twelve thousand, one hundred ten".

Divisors: 1 2 5 10 131302311211 262604622422 656511556055 1313023112110