121133231332001 has 8 divisors (see below), whose sum is σ = 138438345253824. Its totient is φ = 103828209057360.

The previous prime is 121133231331967. The next prime is 121133231332063. The reversal of 121133231332001 is 100233132331121.

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 121133231332001 - 2²² = 121133227137697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121133231332601) 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, 20055770 + ... + 25387011.

It is an arithmetic number, because the mean of its divisors is an integer number (17304793156728).

Almost surely, 2^{121133231332001} is an apocalyptic number.

It is an amenable number.

121133231332001 is a deficient number, since it is larger than the sum of its proper divisors (17305113921823).

121133231332001 is an equidigital number, since it uses as much as digits as its factorization.

121133231332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45823591.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 121133231332001 its reverse (100233132331121), we get a palindrome (221366363663122).

The spelling of 121133231332001 in words is "one hundred twenty-one trillion, one hundred thirty-three billion, two hundred thirty-one million, three hundred thirty-two thousand, one".