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310320132101 = 71092389170243
BaseRepresentation
bin1001000010000001000…
…01010111000000000101
31002122222202002001112222
410201000201113000011
520041013423211401
6354320433222125
731264010413130
oct4410041270005
91078882061488
10310320132101
1110a6736962a1
1250185701945
1323355c45455
141103b9d9217
158113705c1b
hex4840857005

310320132101 has 16 divisors (see below), whose sum is σ = 358057180800. Its totient is φ = 263436556608.

The previous prime is 310320132041. The next prime is 310320132103. The reversal of 310320132101 is 101231023013.

It is a cyclic number.

It is not a de Polignac number, because 310320132101 - 26 = 310320132037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 310320132101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310320132103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1737686 + ... + 1907928.

It is an arithmetic number, because the mean of its divisors is an integer number (22378573800).

Almost surely, 2310320132101 is an apocalyptic number.

It is an amenable number.

310320132101 is a deficient number, since it is larger than the sum of its proper divisors (47737048699).

310320132101 is a wasteful number, since it uses less digits than its factorization.

310320132101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172748.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 310320132101 its reverse (101231023013), we get a palindrome (411551155114).

The spelling of 310320132101 in words is "three hundred ten billion, three hundred twenty million, one hundred thirty-two thousand, one hundred one".

Divisors: 1 7 109 763 2389 16723 170243 260401 1191701 1822807 18556487 129895409 406710527 2846973689 44331447443 310320132101