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107302670131 = 894432721553
BaseRepresentation
bin110001111101110111…
…1001100111100110011
3101020222002220102101211
41203323233030330303
53224223440421011
6121143312340551
710516026434656
oct1437357147463
9336862812354
10107302670131
1141563618278
1218967544757
13a170739927
14529cc8789d
152bd03ddb21
hex18fbbccf33

107302670131 has 8 divisors (see below), whose sum is σ = 108753297840. Its totient is φ = 105857486592.

The previous prime is 107302670099. The next prime is 107302670227. The reversal of 107302670131 is 131076203701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107302670131 - 25 = 107302670099 is a prime.

It is a super-2 number, since 2×1073026701312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107302670093 and 107302670102.

It is not an unprimeable number, because it can be changed into a prime (107302670731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1321350 + ... + 1400203.

It is an arithmetic number, because the mean of its divisors is an integer number (13594162230).

Almost surely, 2107302670131 is an apocalyptic number.

107302670131 is a deficient number, since it is larger than the sum of its proper divisors (1450627709).

107302670131 is an equidigital number, since it uses as much as digits as its factorization.

107302670131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722085.

The product of its (nonzero) digits is 5292, while the sum is 31.

Adding to 107302670131 its reverse (131076203701), we get a palindrome (238378873832).

The spelling of 107302670131 in words is "one hundred seven billion, three hundred two million, six hundred seventy thousand, one hundred thirty-one".

Divisors: 1 89 443 39427 2721553 242218217 1205647979 107302670131