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10423031240101 = 12409839957389
BaseRepresentation
bin1001011110101100110100…
…0100110001010110100101
31100220102122222010211202211
42113223031010301112211
52331232331444140401
634100135140403421
72124016300510024
oct227531504612645
940812588124684
1010423031240101
113359423452a47
1212040780a6571
135a7b7017328c
14280697dd28bb
151311d876c951
hex97acd1315a5

10423031240101 has 4 divisors (see below), whose sum is σ = 10423871209900. Its totient is φ = 10422191270304.

The previous prime is 10423031240047. The next prime is 10423031240161. The reversal of 10423031240101 is 10104213032401.

10423031240101 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.

It can be written as a sum of positive squares in 2 ways, for example, as 805596002500 + 9617435237601 = 897550^2 + 3101199^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423031240101 - 219 = 10423030715813 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 (10423031240161) 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, 419966286 + ... + 419991103.

It is an arithmetic number, because the mean of its divisors is an integer number (2605967802475).

Almost surely, 210423031240101 is an apocalyptic number.

It is an amenable number.

10423031240101 is a deficient number, since it is larger than the sum of its proper divisors (839969799).

10423031240101 is an equidigital number, since it uses as much as digits as its factorization.

10423031240101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839969798.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10423031240101 its reverse (10104213032401), we get a palindrome (20527244272502).

The spelling of 10423031240101 in words is "ten trillion, four hundred twenty-three billion, thirty-one million, two hundred forty thousand, one hundred one".

Divisors: 1 12409 839957389 10423031240101