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23020301232103 = 77793421995953
BaseRepresentation
bin1010011101111110101001…
…11000001010011111100111
310000111201102101002020010011
411032333110320022133213
511004131034103411403
6120543214055311051
74564106344633420
oct516772470123747
9100451371066104
1023020301232103
1173759449a898a
1226b95a437b487
13caca60a2b0c6
1459828d450647
1529dc269e9a6d
hex14efd4e0a7e7

23020301232103 has 8 divisors (see below), whose sum is σ = 26312291723808. Its totient is φ = 19729154747904.

The previous prime is 23020301232079. The next prime is 23020301232161. The reversal of 23020301232103 is 30123210302032.

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

It is not a de Polignac number, because 23020301232103 - 237 = 22882862278631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020301235103) 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, 210943426 + ... + 211052527.

It is an arithmetic number, because the mean of its divisors is an integer number (3289036465476).

Almost surely, 223020301232103 is an apocalyptic number.

23020301232103 is a deficient number, since it is larger than the sum of its proper divisors (3291990491705).

23020301232103 is an equidigital number, since it uses as much as digits as its factorization.

23020301232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422003753.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23020301232103 its reverse (30123210302032), we get a palindrome (53143511534135).

The spelling of 23020301232103 in words is "twenty-three trillion, twenty billion, three hundred one million, two hundred thirty-two thousand, one hundred three".

Divisors: 1 7 7793 54551 421995953 2953971671 3288614461729 23020301232103