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10102222023 = 33367407341
BaseRepresentation
bin10010110100010001…
…11010110011000111
3222002001010001101020
421122020322303013
5131142132101043
64350233402223
7505225320225
oct113210726307
928061101336
1010102222023
114314493a23
121b5b269373
13c4cc2b48a
146bb971b15
153e1d50e83
hex25a23acc7

10102222023 has 4 divisors (see below), whose sum is σ = 13469629368. Its totient is φ = 6734814680.

The previous prime is 10102222021. The next prime is 10102222063. The reversal of 10102222023 is 32022220101.

It is a happy number.

10102222023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32022220101 = 310674073367.

It is a cyclic number.

It is not a de Polignac number, because 10102222023 - 21 = 10102222021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10102221993 and 10102222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102222021) 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 3 ways as a sum of consecutive naturals, for example, 1683703668 + ... + 1683703673.

It is an arithmetic number, because the mean of its divisors is an integer number (3367407342).

Almost surely, 210102222023 is an apocalyptic number.

10102222023 is a deficient number, since it is larger than the sum of its proper divisors (3367407345).

10102222023 is an equidigital number, since it uses as much as digits as its factorization.

10102222023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367407344.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10102222023 its reverse (32022220101), we get a palindrome (42124442124).

The spelling of 10102222023 in words is "ten billion, one hundred two million, two hundred twenty-two thousand, twenty-three".

Divisors: 1 3 3367407341 10102222023