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1012300313013 = 321178782315787
BaseRepresentation
bin11101011101100011100…
…11001111000110110101
310120202220221122001211200
432232301303033012311
5113041142340004023
62053013324523113
7133064513454633
oct16566163170665
93522827561750
101012300313013
11360350155140
121442353b0499
13745c870a772
1436dd1cba353
151b4eb558743
hexebb1ccf1b5

1012300313013 has 48 divisors (see below), whose sum is σ = 1599208705536. Its totient is φ = 611952498720.

The previous prime is 1012300312981. The next prime is 1012300313021. The reversal of 1012300313013 is 3103130032101.

It is a happy number.

1012300313013 is a `hidden beast` number, since 101 + 230 + 0 + 31 + 301 + 3 = 666.

It is not a de Polignac number, because 1012300313013 - 25 = 1012300312981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012300313053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64114506 + ... + 64130292.

It is an arithmetic number, because the mean of its divisors is an integer number (33316848032).

Almost surely, 21012300313013 is an apocalyptic number.

It is an amenable number.

1012300313013 is a deficient number, since it is larger than the sum of its proper divisors (586908392523).

1012300313013 is a wasteful number, since it uses less digits than its factorization.

1012300313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17414 (or 17411 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1012300313013 its reverse (3103130032101), we get a palindrome (4115430345114).

The spelling of 1012300313013 in words is "one trillion, twelve billion, three hundred million, three hundred thirteen thousand, thirteen".

Divisors: 1 3 9 11 33 99 787 823 2361 2469 7083 7407 8657 9053 15787 25971 27159 47361 77913 81477 142083 173657 520971 647701 1562913 1943103 5829309 7124711 12424369 12992701 21374133 37273107 38978103 64122399 111819321 116934309 136668059 142919711 410004177 428759133 1230012531 1286277399 10225255687 30675767061 92027301183 112477812557 337433437671 1012300313013