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101122110103 = 714446015729
BaseRepresentation
bin101111000101101011…
…0001111001010010111
3100200000101002102221011
41132023112033022113
53124044230010403
6114242125433051
710206620516350
oct1361326171227
9320011072834
10101122110103
1139981882023
121772170b787
1396c7132111
144c740b6d27
15296c9dba6d
hex178b58f297

101122110103 has 4 divisors (see below), whose sum is σ = 115568125840. Its totient is φ = 86676094368.

The previous prime is 101122110091. The next prime is 101122110119. The reversal of 101122110103 is 301011221101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101122110103 - 29 = 101122109591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122110163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7223007858 + ... + 7223007871.

It is an arithmetic number, because the mean of its divisors is an integer number (28892031460).

Almost surely, 2101122110103 is an apocalyptic number.

101122110103 is a deficient number, since it is larger than the sum of its proper divisors (14446015737).

101122110103 is an equidigital number, since it uses as much as digits as its factorization.

101122110103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14446015736.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101122110103 its reverse (301011221101), we get a palindrome (402133331204).

The spelling of 101122110103 in words is "one hundred one billion, one hundred twenty-two million, one hundred ten thousand, one hundred three".

Divisors: 1 7 14446015729 101122110103