121301213011202 has 8 divisors (see below), whose sum is σ = 207944936590656. Its totient is φ = 51986234147652.

The previous prime is 121301213011201. The next prime is 121301213011207. The reversal of 121301213011202 is 202110312103121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (121301213011201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4332186178958 + ... + 4332186178985.

It is an arithmetic number, because the mean of its divisors is an integer number (25993117073832).

Almost surely, 2^{121301213011202} is an apocalyptic number.

121301213011202 is a deficient number, since it is larger than the sum of its proper divisors (86643723579454).

121301213011202 is an equidigital number, since it uses as much as digits as its factorization.

121301213011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8664372357952.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 121301213011202 its reverse (202110312103121), we get a palindrome (323411525114323).

The spelling of 121301213011202 in words is "one hundred twenty-one trillion, three hundred one billion, two hundred thirteen million, eleven thousand, two hundred two".