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1230102114101 = 7175728873443
BaseRepresentation
bin10001111001100111110…
…011001010111100110101
311100121002221010221120022
4101321213303022330311
5130123222120122401
62341033501214525
7154605035310440
oct21714763127465
94317087127508
101230102114101
11434757635a43
1217a49a861445
138bcc8b83943
1443774354657
1521ee778571b
hex11e67ccaf35

1230102114101 has 4 divisors (see below), whose sum is σ = 1405830987552. Its totient is φ = 1054373240652.

The previous prime is 1230102114049. The next prime is 1230102114133. The reversal of 1230102114101 is 1014112010321.

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 1230102114101 - 26 = 1230102114037 is a prime.

It is a super-2 number, since 2×12301021141012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230102114101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230102114301) 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, 87864436715 + ... + 87864436728.

It is an arithmetic number, because the mean of its divisors is an integer number (351457746888).

Almost surely, 21230102114101 is an apocalyptic number.

It is an amenable number.

1230102114101 is a deficient number, since it is larger than the sum of its proper divisors (175728873451).

1230102114101 is an equidigital number, since it uses as much as digits as its factorization.

1230102114101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175728873450.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1230102114101 its reverse (1014112010321), we get a palindrome (2244214124422).

The spelling of 1230102114101 in words is "one trillion, two hundred thirty billion, one hundred two million, one hundred fourteen thousand, one hundred one".

Divisors: 1 7 175728873443 1230102114101