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1312223300110 = 251271033246693
BaseRepresentation
bin10011000110000110100…
…110101000101000001110
311122110002002122102202001
4103012012212220220032
5132444413131100420
62442454351222514
7163543055005012
oct23060646505016
94573062572661
101312223300110
11466568930508
12192398b17a3a
13969855b37b8
1447724ad2542
15242020a3b0a
hex131869a8a0e

1312223300110 has 16 divisors (see below), whose sum is σ = 2380600382976. Its totient is φ = 520756332768.

The previous prime is 1312223300099. The next prime is 1312223300153. The reversal of 1312223300110 is 110033222131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516622077 + ... + 516624616.

It is an arithmetic number, because the mean of its divisors is an integer number (148787523936).

Almost surely, 21312223300110 is an apocalyptic number.

1312223300110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312223300110 is a deficient number, since it is larger than the sum of its proper divisors (1068377082866).

1312223300110 is a wasteful number, since it uses less digits than its factorization.

1312223300110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033246827.

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

Adding to 1312223300110 its reverse (110033222131), we get a palindrome (1422256522241).

The spelling of 1312223300110 in words is "one trillion, three hundred twelve billion, two hundred twenty-three million, three hundred thousand, one hundred ten".

Divisors: 1 2 5 10 127 254 635 1270 1033246693 2066493386 5166233465 10332466930 131222330011 262444660022 656111650055 1312223300110