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10120201000310 = 257259991393969
BaseRepresentation
bin1001001101000100101011…
…1111000101010101110110
31022211111000012121201220202
42103101022333011111312
52311302132424002220
633305053421400502
72063106005111402
oct223211277052566
938744005551822
1010120201000310
113251a536a46a5
121175442a09132
1358543bb8a28b
1426db6b038102
151283b289e275
hex9344afc5576

10120201000310 has 16 divisors (see below), whose sum is σ = 18216399960000. Its totient is φ = 4048071920256.

The previous prime is 10120201000297. The next prime is 10120201000339. The reversal of 10120201000310 is 1300010202101.

It is a super-2 number, since 2×101202010003102 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10120201000291 and 10120201000300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6563006 + ... + 7956974.

It is an arithmetic number, because the mean of its divisors is an integer number (1138524997500).

Almost surely, 210120201000310 is an apocalyptic number.

10120201000310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120201000310 is a deficient number, since it is larger than the sum of its proper divisors (8096198959690).

10120201000310 is a wasteful number, since it uses less digits than its factorization.

10120201000310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119975.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10120201000310 its reverse (1300010202101), we get a palindrome (11420211202411).

The spelling of 10120201000310 in words is "ten trillion, one hundred twenty billion, two hundred one million, three hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 725999 1393969 1451998 2787938 3629995 6969845 7259990 13939690 1012020100031 2024040200062 5060100500155 10120201000310