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101010102311 = 475346187961
BaseRepresentation
bin101111000010010101…
…0111101100000100111
3100122201120022212010102
41132010222331200213
53123332041233221
6114223045014315
710204060463126
oct1360452754047
9318646285112
10101010102311
11399246299a8
12176b00b439b
1396a9b75c11
144c6327babd
152962c6430b
hex1784abd827

101010102311 has 16 divisors (see below), whose sum is σ = 105334846848. Its totient is φ = 96784147200.

The previous prime is 101010102269. The next prime is 101010102367. The reversal of 101010102311 is 113201010101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101010102311 - 214 = 101010085927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101010102292 and 101010102301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010102371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1104371 + ... + 1192331.

It is an arithmetic number, because the mean of its divisors is an integer number (6583427928).

Almost surely, 2101010102311 is an apocalyptic number.

101010102311 is a deficient number, since it is larger than the sum of its proper divisors (4324744537).

101010102311 is an equidigital number, since it uses as much as digits as its factorization.

101010102311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88522.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101010102311 its reverse (113201010101), we get a palindrome (214211112412).

The spelling of 101010102311 in words is "one hundred one billion, ten million, one hundred two thousand, three hundred eleven".

Divisors: 1 47 53 461 2491 21667 24433 87961 1148351 4134167 4661933 40550021 219110851 1905850987 2149151113 101010102311