Search a number
-
+
101202230001 = 3172970399721
BaseRepresentation
bin101111001000000011…
…1110111101011110001
3100200012221211221202210
41132100013313223301
53124230232330001
6114254111002333
710211612522145
oct1362007675361
9320187757683
10101202230001
1139a13025314
12177445093a9
13970a904c42
144c809b1225
152974a65dd6
hex17901f7af1

101202230001 has 32 divisors (see below), whose sum is σ = 147836620800. Its totient is φ = 61294786560.

The previous prime is 101202229979. The next prime is 101202230009. The reversal of 101202230001 is 100032202101.

It is not a de Polignac number, because 101202230001 - 210 = 101202228977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101202230009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10405821 + ... + 10415541.

It is an arithmetic number, because the mean of its divisors is an integer number (4619894400).

Almost surely, 2101202230001 is an apocalyptic number.

It is an amenable number.

101202230001 is a deficient number, since it is larger than the sum of its proper divisors (46634390799).

101202230001 is a wasteful number, since it uses less digits than its factorization.

101202230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16809.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 101202230001 its reverse (100032202101), we get a palindrome (201234432102).

The spelling of 101202230001 in words is "one hundred one billion, two hundred two million, two hundred thirty thousand, one".

Divisors: 1 3 17 29 51 87 493 1479 7039 9721 21117 29163 119663 165257 204131 281909 358989 495771 612393 845727 3470227 4792453 10410681 14377359 68426119 205278357 1163244023 1984357451 3489732069 5953072353 33734076667 101202230001