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103000331320 = 2352575008283
BaseRepresentation
bin101111111101101001…
…1000101010000111000
3100211212021021222001221
41133323103011100320
53141421041100240
6115152342321424
710304305241065
oct1377323052070
9324767258057
10103000331320
113a756002467
1217b66729274
1399362aba13
144db1711c6c
152a2c846a4a
hex17fb4c5438

103000331320 has 16 divisors (see below), whose sum is σ = 231750745560. Its totient is φ = 41200132512.

The previous prime is 103000331309. The next prime is 103000331321. The reversal of 103000331320 is 23133000301.

It is a junction number, because it is equal to n+sod(n) for n = 103000331294 and 103000331303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103000331321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1287504102 + ... + 1287504181.

Almost surely, 2103000331320 is an apocalyptic number.

103000331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103000331320 is an abundant number, since it is smaller than the sum of its proper divisors (128750414240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103000331320 is a wasteful number, since it uses less digits than its factorization.

103000331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575008294 (or 2575008290 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 103000331320 its reverse (23133000301), we get a palindrome (126133331621).

The spelling of 103000331320 in words is "one hundred three billion, three hundred thirty-one thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 2575008283 5150016566 10300033132 12875041415 20600066264 25750082830 51500165660 103000331320