122081820103 has 8 divisors (see below), whose sum is σ = 122739837696. Its totient is φ = 121423999200.

The previous prime is 122081820089. The next prime is 122081820131. The reversal of 122081820103 is 301028180221.

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 122081820103 - 2⁵ = 122081820071 is a prime.

It is a super-3 number, since 3×122081820103³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122081820143) 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, 1293913 + ... + 1385053.

It is an arithmetic number, because the mean of its divisors is an integer number (15342479712).

Almost surely, 2^122081820103 is an apocalyptic number.

122081820103 is a deficient number, since it is larger than the sum of its proper divisors (658017593).

122081820103 is an equidigital number, since it uses as much as digits as its factorization.

122081820103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98345.

The product of its (nonzero) digits is 1536, while the sum is 28.

The spelling of 122081820103 in words is "one hundred twenty-two billion, eighty-one million, eight hundred twenty thousand, one hundred three".