121000010210113 has 8 divisors (see below), whose sum is σ = 121812361214400. Its totient is φ = 120187662811440.

The previous prime is 121000010210083. The next prime is 121000010210129. The reversal of 121000010210113 is 311012010000121.

It is a happy number.

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 121000010210113 - 2²¹ = 121000008112961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121000010210093 and 121000010210102.

It is not an unprimeable number, because it can be changed into a prime (121000010210153) 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, 131200908 + ... + 132119938.

It is an arithmetic number, because the mean of its divisors is an integer number (15226545151800).

Almost surely, 2^{121000010210113} is an apocalyptic number.

It is an amenable number.

121000010210113 is a deficient number, since it is larger than the sum of its proper divisors (812351004287).

121000010210113 is an equidigital number, since it uses as much as digits as its factorization.

121000010210113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802807.

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

Adding to 121000010210113 its reverse (311012010000121), we get a palindrome (432012020210234).

The spelling of 121000010210113 in words is "one hundred twenty-one trillion, ten million, two hundred ten thousand, one hundred thirteen".