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130680783367 = 947313795079
BaseRepresentation
bin111100110110100101…
…1101000001000000111
3110111022100221121211121
41321231023220020013
54120113240031432
6140011154414411
712304251221341
oct1715513501007
9414270847747
10130680783367
115046a993812
12213b0891407
13c427c46224
146479a80291
1535ec9dc197
hex1e6d2e8207

130680783367 has 4 divisors (see below), whose sum is σ = 130694587920. Its totient is φ = 130666978816.

The previous prime is 130680783319. The next prime is 130680783397. The reversal of 130680783367 is 763387086031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 763387086031 = 3645720939383.

It is a cyclic number.

It is not a de Polignac number, because 130680783367 - 235 = 96321044999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130680783397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6888067 + ... + 6907012.

It is an arithmetic number, because the mean of its divisors is an integer number (32673646980).

Almost surely, 2130680783367 is an apocalyptic number.

130680783367 is a deficient number, since it is larger than the sum of its proper divisors (13804553).

130680783367 is an equidigital number, since it uses as much as digits as its factorization.

130680783367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13804552.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 130680783367 in words is "one hundred thirty billion, six hundred eighty million, seven hundred eighty-three thousand, three hundred sixty-seven".

Divisors: 1 9473 13795079 130680783367