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101300210131 = 401512522981
BaseRepresentation
bin101111001010111110…
…1101000100111010011
3100200110210012212020111
41132111331220213103
53124430323211011
6114311531022151
710214212402411
oct1362575504723
9320423185214
10101300210131
1139a6336722a
121777129a957
139724cbc253
144c8d9d82b1
15297d46c121
hex1795f689d3

101300210131 has 4 divisors (see below), whose sum is σ = 101302773264. Its totient is φ = 101297647000.

The previous prime is 101300210119. The next prime is 101300210159. The reversal of 101300210131 is 131012003101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101300210131 - 217 = 101300079059 is a prime.

It is a super-2 number, since 2×1013002101312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101300210731) 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, 1221340 + ... + 1301641.

It is an arithmetic number, because the mean of its divisors is an integer number (25325693316).

Almost surely, 2101300210131 is an apocalyptic number.

101300210131 is a deficient number, since it is larger than the sum of its proper divisors (2563133).

101300210131 is an equidigital number, since it uses as much as digits as its factorization.

101300210131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2563132.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 101300210131 its reverse (131012003101), we get a palindrome (232312213232).

The spelling of 101300210131 in words is "one hundred one billion, three hundred million, two hundred ten thousand, one hundred thirty-one".

Divisors: 1 40151 2522981 101300210131