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10301312101 = 13974110159
BaseRepresentation
bin10011001100000000…
…11000110001100101
3222120220201212121211
421212000120301211
5132044113441401
64422104511421
7513163464613
oct114600306145
928526655554
1010301312101
114406905283
121bb5a7b571
13c82257562
146da1986b3
1540457a951
hex266018c65

10301312101 has 4 divisors (see below), whose sum is σ = 10375422400. Its totient is φ = 10227201804.

The previous prime is 10301312093. The next prime is 10301312141. The reversal of 10301312101 is 10121310301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10121310301 = 78712860623.

It is a cyclic number.

It is not a de Polignac number, because 10301312101 - 23 = 10301312093 is a prime.

It is a super-2 number, since 2×103013121012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301312141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37054941 + ... + 37055218.

It is an arithmetic number, because the mean of its divisors is an integer number (2593855600).

Almost surely, 210301312101 is an apocalyptic number.

It is an amenable number.

10301312101 is a deficient number, since it is larger than the sum of its proper divisors (74110299).

10301312101 is an equidigital number, since it uses as much as digits as its factorization.

10301312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74110298.

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

Adding to 10301312101 its reverse (10121310301), we get a palindrome (20422622402).

It can be divided in two parts, 1030 and 1312101, that added together give a palindrome (1313131).

The spelling of 10301312101 in words is "ten billion, three hundred one million, three hundred twelve thousand, one hundred one".

Divisors: 1 139 74110159 10301312101