102000010200121 has 8 divisors (see below), whose sum is σ = 111274488432288. Its totient is φ = 92725823640000.

The previous prime is 102000010200089. The next prime is 102000010200133. The reversal of 102000010200121 is 121002010000201.

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 102000010200121 - 2⁵ = 102000010200089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102000010200098 and 102000010200107.

It is not an unprimeable number, because it can be changed into a prime (102000010200821) 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, 72186480 + ... + 73585921.

It is an arithmetic number, because the mean of its divisors is an integer number (13909311054036).

Almost surely, 2^{102000010200121} is an apocalyptic number.

102000010200121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102000010200121 is a deficient number, since it is larger than the sum of its proper divisors (9274478232167).

102000010200121 is a wasteful number, since it uses less digits than its factorization.

102000010200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145836023.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102000010200121 its reverse (121002010000201), we get a palindrome (223002020200322).

The spelling of 102000010200121 in words is "one hundred two trillion, ten million, two hundred thousand, one hundred twenty-one".