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101011300001 = 163619701227
BaseRepresentation
bin101111000010010111…
…1100001111010100001
3100122201122120201001022
41132010233201322201
53123332343100001
6114223130415225
710204103612003
oct1360457417241
9318648521038
10101011300001
1139925277827
12176b0591515
1396aa1a5101
144c634b0373
152962dee11b
hex1784be1ea1

101011300001 has 4 divisors (see below), whose sum is σ = 101631001392. Its totient is φ = 100391598612.

The previous prime is 101011299997. The next prime is 101011300021. The reversal of 101011300001 is 100003110101.

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: 100003110101 = 101998138479.

It is a cyclic number.

It is not a de Polignac number, because 101011300001 - 22 = 101011299997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101011300021) 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 3 ways as a sum of consecutive naturals, for example, 309850451 + ... + 309850776.

It is an arithmetic number, because the mean of its divisors is an integer number (25407750348).

Almost surely, 2101011300001 is an apocalyptic number.

It is an amenable number.

101011300001 is a deficient number, since it is larger than the sum of its proper divisors (619701391).

101011300001 is an equidigital number, since it uses as much as digits as its factorization.

101011300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619701390.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 101011300001 its reverse (100003110101), we get a palindrome (201014410102).

The spelling of 101011300001 in words is "one hundred one billion, eleven million, three hundred thousand, one".

Divisors: 1 163 619701227 101011300001