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23101301023 = 291364958363
BaseRepresentation
bin10101100000111100…
…011110000100011111
32012121222011200110121
4111200330132010133
5334302413113043
614340153015411
71445320550563
oct254074360437
965558150417
1023101301023
11988509a419
1245886b4567
132242069bb8
14119213b6a3
1590316eded
hex560f1e11f

23101301023 has 8 divisors (see below), whose sum is σ = 23900058000. Its totient is φ = 22302688128.

The previous prime is 23101300997. The next prime is 23101301077. The reversal of 23101301023 is 32010310132.

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

It is a cyclic number.

It is not a de Polignac number, because 23101301023 - 233 = 14511366431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23101300988 and 23101301006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23101301323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366640 + ... + 425002.

It is an arithmetic number, because the mean of its divisors is an integer number (2987507250).

Almost surely, 223101301023 is an apocalyptic number.

23101301023 is a deficient number, since it is larger than the sum of its proper divisors (798756977).

23101301023 is a wasteful number, since it uses less digits than its factorization.

23101301023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72041.

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

Adding to 23101301023 its reverse (32010310132), we get a palindrome (55111611155).

The spelling of 23101301023 in words is "twenty-three billion, one hundred one million, three hundred one thousand, twenty-three".

Divisors: 1 29 13649 58363 395821 1692527 796596587 23101301023