Search a number
-
+
1100101121021 = 7695922583317
BaseRepresentation
bin10000000000100011001…
…000101111001111111101
310220011112221100020200202
4100000203020233033331
5121011001341333041
62201213544533245
7142323350146010
oct20004310571775
93804487306622
101100101121021
11394606448791
12159259781225
137c97ba220b6
143b360aab377
151d9397c7a9b
hex1002322f3fd

1100101121021 has 8 divisors (see below), whose sum is σ = 1257439146240. Its totient is φ = 942808276368.

The previous prime is 1100101120997. The next prime is 1100101121023. The reversal of 1100101121021 is 1201211010011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1100101121021 - 238 = 825223214077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100101120993 and 1100101121011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100101121023) 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 7 ways as a sum of consecutive naturals, for example, 11242946 + ... + 11340371.

It is an arithmetic number, because the mean of its divisors is an integer number (157179893280).

Almost surely, 21100101121021 is an apocalyptic number.

It is an amenable number.

1100101121021 is a deficient number, since it is larger than the sum of its proper divisors (157338025219).

1100101121021 is an equidigital number, since it uses as much as digits as its factorization.

1100101121021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22590283.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1100101121021 its reverse (1201211010011), we get a palindrome (2301312131032).

The spelling of 1100101121021 in words is "one trillion, one hundred billion, one hundred one million, one hundred twenty-one thousand, twenty-one".

Divisors: 1 7 6959 48713 22583317 158083219 157157303003 1100101121021