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23443002234101 = 211111104275991
BaseRepresentation
bin1010101010010001111111…
…10100100001010011110101
310002000010111010120222112202
411111020333310201103311
511033042232032442401
6121505322212554245
74636462310106632
oct525107764412365
9102003433528482
1023443002234101
11751913767005a
1227674b2022985
1310108864bb8b8
145b090c50d189
152a9c1634106b
hex15523fd214f5

23443002234101 has 4 divisors (see below), whose sum is σ = 23554106510304. Its totient is φ = 23331897957900.

The previous prime is 23443002234083. The next prime is 23443002234109. The reversal of 23443002234101 is 10143220034432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23443002234101 - 226 = 23442935125237 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 (23443002234109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55552137785 + ... + 55552138206.

It is an arithmetic number, because the mean of its divisors is an integer number (5888526627576).

Almost surely, 223443002234101 is an apocalyptic number.

It is an amenable number.

23443002234101 is a deficient number, since it is larger than the sum of its proper divisors (111104276203).

23443002234101 is a wasteful number, since it uses less digits than its factorization.

23443002234101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111104276202.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 23443002234101 its reverse (10143220034432), we get a palindrome (33586222268533).

The spelling of 23443002234101 in words is "twenty-three trillion, four hundred forty-three billion, two million, two hundred thirty-four thousand, one hundred one".

Divisors: 1 211 111104275991 23443002234101