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12354453004101 = 3131781839227693
BaseRepresentation
bin1011001111000111111011…
…0010000101111101000101
31121202002000001221100102020
42303301332302011331011
53104403404432112401
642135320220033353
72413402601565015
oct263617662057505
947662001840366
1012354453004101
113a3354870602a
121476461392859
136b80349bba80
14309d5ca05c45
1516657ad7cd36
hexb3c7ec85f45

12354453004101 has 32 divisors (see below), whose sum is σ = 18783552775680. Its totient is φ = 7155401432064.

The previous prime is 12354453004087. The next prime is 12354453004109. The reversal of 12354453004101 is 10140035445321.

It is not a de Polignac number, because 12354453004101 - 237 = 12217014050629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12354453004109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54145411 + ... + 54373103.

It is an arithmetic number, because the mean of its divisors is an integer number (586986024240).

Almost surely, 212354453004101 is an apocalyptic number.

It is an amenable number.

12354453004101 is a deficient number, since it is larger than the sum of its proper divisors (6429099771579).

12354453004101 is a wasteful number, since it uses less digits than its factorization.

12354453004101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309565.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 12354453004101 its reverse (10140035445321), we get a palindrome (22494488449422).

The spelling of 12354453004101 in words is "twelve trillion, three hundred fifty-four billion, four hundred fifty-three million, four thousand, one hundred one".

Divisors: 1 3 13 17 39 51 221 663 81839 227693 245517 683079 1063907 1391263 2960009 3191721 3870781 4173789 8880027 11612343 18086419 50320153 54259257 150960459 18634167427 55902502281 242244176551 316780846259 726732529653 950342538777 4118151001367 12354453004101