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10123012033 = 191912789477
BaseRepresentation
bin10010110110110000…
…01110011111000001
3222010111020021220121
421123120032133001
5131212442341113
64352255140241
7505600116421
oct113330163701
928114207817
1010123012033
1143251a3852
121b66214681
13c5432a364
146c0624481
153e3aaae8d
hex25b60e7c1

10123012033 has 8 divisors (see below), whose sum is σ = 10711595520. Its totient is φ = 9540007920.

The previous prime is 10123012007. The next prime is 10123012043. The reversal of 10123012033 is 33021032101.

10123012033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10123012033 - 217 = 10122880961 is a prime.

It is a Duffinian number.

10123012033 is a modest number, since divided by 12033 gives 10123 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 10123011998 and 10123012016.

It is not an unprimeable number, because it can be changed into a prime (10123012043) by changing a digit.

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, 1391110 + ... + 1398367.

It is an arithmetic number, because the mean of its divisors is an integer number (1338949440).

Almost surely, 210123012033 is an apocalyptic number.

It is an amenable number.

10123012033 is a deficient number, since it is larger than the sum of its proper divisors (588583487).

10123012033 is a wasteful number, since it uses less digits than its factorization.

10123012033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789687.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10123012033 its reverse (33021032101), we get a palindrome (43144044134).

The spelling of 10123012033 in words is "ten billion, one hundred twenty-three million, twelve thousand, thirty-three".

Divisors: 1 19 191 3629 2789477 53000063 532790107 10123012033