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23230102310321 = 25721408724967
BaseRepresentation
bin1010100100000101011011…
…11111110000110110110001
310001020202221202211021100112
411102002231333300312301
511021100222142412241
6121223432304431105
74615214406445454
oct522025577606661
9101222852737315
1023230102310321
117446916168225
122732196318495
13cc678776a13a
145a44b30b349b
152a44056371eb
hex1520adff0db1

23230102310321 has 12 divisors (see below), whose sum is σ = 23323433143488. Its totient is φ = 23137143432192.

The previous prime is 23230102310309. The next prime is 23230102310369. The reversal of 23230102310321 is 12301320103232.

It is not a de Polignac number, because 23230102310321 - 218 = 23230102048177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23230102310021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 930419780 + ... + 930444746.

It is an arithmetic number, because the mean of its divisors is an integer number (1943619428624).

Almost surely, 223230102310321 is an apocalyptic number.

It is an amenable number.

23230102310321 is a deficient number, since it is larger than the sum of its proper divisors (93330833167).

23230102310321 is an equidigital number, since it uses as much as digits as its factorization.

23230102310321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39568 (or 39311 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23230102310321 its reverse (12301320103232), we get a palindrome (35531422413553).

The spelling of 23230102310321 in words is "twenty-three trillion, two hundred thirty billion, one hundred two million, three hundred ten thousand, three hundred twenty-one".

Divisors: 1 257 14087 24967 66049 3620359 6416519 351710129 930432263 1649045383 90389503153 23230102310321