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13131000013039 is a prime number
BaseRepresentation
bin1011111100010100110010…
…0101110110000011101111
31201111022101222010200220021
42333011030211312003233
53210114242000404124
643532144221303011
72523453264342556
oct277051445660357
951438358120807
1013131000013039
11420290a201487
121580a61404a67
1374332baa302c
14335788242d9d
1517b87a1d07e4
hexbf14c9760ef

13131000013039 has 2 divisors, whose sum is σ = 13131000013040. Its totient is φ = 13131000013038.

The previous prime is 13131000013009. The next prime is 13131000013049. The reversal of 13131000013039 is 93031000013131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13131000013039 - 225 = 13130966458607 is a prime.

It is a super-2 number, since 2×131310000130392 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13131000013009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565500006519 + 6565500006520.

It is an arithmetic number, because the mean of its divisors is an integer number (6565500006520).

Almost surely, 213131000013039 is an apocalyptic number.

13131000013039 is a deficient number, since it is larger than the sum of its proper divisors (1).

13131000013039 is an equidigital number, since it uses as much as digits as its factorization.

13131000013039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 25.

The spelling of 13131000013039 in words is "thirteen trillion, one hundred thirty-one billion, thirteen thousand, thirty-nine".