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101202011201 = 1277203938867
BaseRepresentation
bin101111001000000011…
…1000010010001000001
3100200012221102211122002
41132100013002101001
53124230203324301
6114254102153345
710211610621224
oct1362007022101
9320187384562
10101202011201
1139a12995995
1217744422855
13970a859485
144c809555bb
152974a2116b
hex17901c2441

101202011201 has 8 divisors (see below), whose sum is σ = 101333540160. Its totient is φ = 101070566608.

The previous prime is 101202011171. The next prime is 101202011203. The reversal of 101202011201 is 102110202101.

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 101202011201 - 218 = 101201749057 is a prime.

It is a super-2 number, since 2×1012020112012 (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 (101202011203) 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 7 ways as a sum of consecutive naturals, for example, 2584370 + ... + 2623236.

It is an arithmetic number, because the mean of its divisors is an integer number (12666692520).

Almost surely, 2101202011201 is an apocalyptic number.

It is an amenable number.

101202011201 is a deficient number, since it is larger than the sum of its proper divisors (131528959).

101202011201 is a wasteful number, since it uses less digits than its factorization.

101202011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42183.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101202011201 its reverse (102110202101), we get a palindrome (203312213302).

The spelling of 101202011201 in words is "one hundred one billion, two hundred two million, eleven thousand, two hundred one".

Divisors: 1 1277 2039 38867 2603803 49633159 79249813 101202011201