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103030102023 = 3181189742361
BaseRepresentation
bin101111111110100010…
…0101001100000000111
3100211221100022110210120
41133331010221200013
53142001201231043
6115155324353023
710305116263122
oct1377504514007
9324840273716
10103030102023
113a770896652
1217b746a5773
13993c503514
144db56613b9
152a30277983
hex17fd129807

103030102023 has 8 divisors (see below), whose sum is σ = 138132439536. Its totient is φ = 68307249600.

The previous prime is 103030102013. The next prime is 103030102037. The reversal of 103030102023 is 320201030301.

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

It is not a de Polignac number, because 103030102023 - 28 = 103030101767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103030101993 and 103030102011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030102013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94870638 + ... + 94871723.

It is an arithmetic number, because the mean of its divisors is an integer number (17266554942).

Almost surely, 2103030102023 is an apocalyptic number.

103030102023 is a deficient number, since it is larger than the sum of its proper divisors (35102337513).

103030102023 is a wasteful number, since it uses less digits than its factorization.

103030102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189742545.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 103030102023 its reverse (320201030301), we get a palindrome (423231132324).

The spelling of 103030102023 in words is "one hundred three billion, thirty million, one hundred two thousand, twenty-three".

Divisors: 1 3 181 543 189742361 569227083 34343367341 103030102023