121301133001 has 4 divisors (see below), whose sum is σ = 121387840000. Its totient is φ = 121214426004.

The previous prime is 121301132999. The next prime is 121301133011. The reversal of 121301133001 is 100331103121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121301133001 - 2¹ = 121301132999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121301133011) 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 3 ways as a sum of consecutive naturals, for example, 43351401 + ... + 43354198.

It is an arithmetic number, because the mean of its divisors is an integer number (30346960000).

Almost surely, 2^121301133001 is an apocalyptic number.

It is an amenable number.

121301133001 is a deficient number, since it is larger than the sum of its proper divisors (86706999).

121301133001 is an equidigital number, since it uses as much as digits as its factorization.

121301133001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86706998.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 121301133001 its reverse (100331103121), we get a palindrome (221632236122).

The spelling of 121301133001 in words is "one hundred twenty-one billion, three hundred one million, one hundred thirty-three thousand, one".