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13302130121312 = 251921878503489
BaseRepresentation
bin1100000110010010010010…
…1111011001101001100000
31202002200010022121221010112
43001210210233121221200
53220420230302340222
644142525245350452
72542022120303204
oct301444457315140
952080108557115
1013302130121312
11426944673872a
1215aa060568428
13756501bc0126
1433db80014b04
15181043d5cbe2
hexc1924bd9a60

13302130121312 has 24 divisors (see below), whose sum is σ = 27566914397400. Its totient is φ = 6301009004544.

The previous prime is 13302130121297. The next prime is 13302130121353. The reversal of 13302130121312 is 21312103120331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10939251137 + ... + 10939252352.

It is an arithmetic number, because the mean of its divisors is an integer number (1148621433225).

Almost surely, 213302130121312 is an apocalyptic number.

It is an amenable number.

13302130121312 is an abundant number, since it is smaller than the sum of its proper divisors (14264784276088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13302130121312 is a wasteful number, since it uses less digits than its factorization.

13302130121312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21878503518 (or 21878503510 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13302130121312 its reverse (21312103120331), we get a palindrome (34614233241643).

The spelling of 13302130121312 in words is "thirteen trillion, three hundred two billion, one hundred thirty million, one hundred twenty-one thousand, three hundred twelve".

Divisors: 1 2 4 8 16 19 32 38 76 152 304 608 21878503489 43757006978 87514013956 175028027912 350056055824 415691566291 700112111648 831383132582 1662766265164 3325532530328 6651065060656 13302130121312