Search a number
-
+
1102102231013 = 7240016559859
BaseRepresentation
bin10000000010011010011…
…010010111011111100101
310220100201101210011112122
4100002122122113133211
5121024101132343023
62202144311355325
7142424056252640
oct20023232273745
93810641704478
101102102231013
11395442a832a3
12159717982b45
137cc0a497754
143b4b0774a57
151da053092c8
hex1009a6977e5

1102102231013 has 8 divisors (see below), whose sum is σ = 1259598077760. Its totient is φ = 944619552000.

The previous prime is 1102102230967. The next prime is 1102102231067. The reversal of 1102102231013 is 3101322012011.

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 1102102231013 - 212 = 1102102226917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1102102230982 and 1102102231000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102102231313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3111923 + ... + 3447936.

It is an arithmetic number, because the mean of its divisors is an integer number (157449759720).

Almost surely, 21102102231013 is an apocalyptic number.

It is an amenable number.

1102102231013 is a deficient number, since it is larger than the sum of its proper divisors (157495846747).

1102102231013 is an equidigital number, since it uses as much as digits as its factorization.

1102102231013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6583867.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1102102231013 its reverse (3101322012011), we get a palindrome (4203424243024).

The spelling of 1102102231013 in words is "one trillion, one hundred two billion, one hundred two million, two hundred thirty-one thousand, thirteen".

Divisors: 1 7 24001 168007 6559859 45919013 157443175859 1102102231013