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13102301130121 = 723498911631171
BaseRepresentation
bin1011111010101001111000…
…0000010010110110001001
31201101120022220010101121201
42332222132000102312021
53204132003042130441
643511040344504201
72521416144016150
oct276523600226611
951346286111551
1013102301130121
1141a1722458a25
12157739217b061
137407071474c8
1433422492a597
1517ac4a917c31
hexbea9e012d89

13102301130121 has 16 divisors (see below), whose sum is σ = 15625427217408. Its totient is φ = 10742037411600.

The previous prime is 13102301130119. The next prime is 13102301130131. The reversal of 13102301130121 is 12103110320131.

It is a cyclic number.

It is not a de Polignac number, because 13102301130121 - 21 = 13102301130119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13102301130131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7216866 + ... + 8848036.

It is an arithmetic number, because the mean of its divisors is an integer number (976589201088).

Almost surely, 213102301130121 is an apocalyptic number.

It is an amenable number.

13102301130121 is a deficient number, since it is larger than the sum of its proper divisors (2523126087287).

13102301130121 is a wasteful number, since it uses less digits than its factorization.

13102301130121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681092.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13102301130121 its reverse (12103110320131), we get a palindrome (25205411450252).

The spelling of 13102301130121 in words is "thirteen trillion, one hundred two billion, three hundred one million, one hundred thirty thousand, one hundred twenty-one".

Divisors: 1 7 23 161 49891 349237 1147493 1631171 8032451 11418197 37516933 262618531 81380752361 569665266527 1871757304303 13102301130121