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101040144301 = 5313841137737
BaseRepresentation
bin101111000011001110…
…1100011111110101101
3100122210122212010222201
41132012131203332231
53123412234104201
6114230040541501
710204604025115
oct1360635437655
9318718763881
10101040144301
113993a588998
12176ba181891
1396b3164045
144c6725c045
1529656ea801
hex1786763fad

101040144301 has 8 divisors (see below), whose sum is σ = 102954747384. Its totient is φ = 99125844480.

The previous prime is 101040144299. The next prime is 101040144311. The reversal of 101040144301 is 103441040101.

It can be written as a sum of positive squares in 4 ways, for example, as 8630224201 + 92409920100 = 92899^2 + 303990^2 .

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 101040144301 - 21 = 101040144299 is a prime.

It is a super-2 number, since 2×1010401443012 (a number of 23 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 (101040144311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664705 + ... + 802441.

It is an arithmetic number, because the mean of its divisors is an integer number (12869343423).

Almost surely, 2101040144301 is an apocalyptic number.

It is an amenable number.

101040144301 is a deficient number, since it is larger than the sum of its proper divisors (1914603083).

101040144301 is a wasteful number, since it uses less digits than its factorization.

101040144301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151631.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 101040144301 its reverse (103441040101), we get a palindrome (204481184402).

The spelling of 101040144301 in words is "one hundred one billion, forty million, one hundred forty-four thousand, three hundred one".

Divisors: 1 53 13841 137737 733573 7300061 1906417817 101040144301