103101020000121 has 64 divisors (see below), whose sum is σ = 162367357501440. Its totient is φ = 57369520512000.

The previous prime is 103101020000117. The next prime is 103101020000141. The reversal of 103101020000121 is 121000020101301.

It is not a de Polignac number, because 103101020000121 - 2² = 103101020000117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103101020000097 and 103101020000106.

It is not an unprimeable number, because it can be changed into a prime (103101020000141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 670102161 + ... + 670256001.

It is an arithmetic number, because the mean of its divisors is an integer number (2536989960960).

Almost surely, 2^{103101020000121} is an apocalyptic number.

103101020000121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103101020000121 is a deficient number, since it is larger than the sum of its proper divisors (59266337501319).

103101020000121 is a wasteful number, since it uses less digits than its factorization.

103101020000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162238.

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

Adding to 103101020000121 its reverse (121000020101301), we get a palindrome (224101040101422).

The spelling of 103101020000121 in words is "one hundred three trillion, one hundred one billion, twenty million, one hundred twenty-one", and thus it is an aban number.