121322401343033 has 4 divisors (see below), whose sum is σ = 132351710556048. Its totient is φ = 110293092130020.

The previous prime is 121322401342979. The next prime is 121322401343051. The reversal of 121322401343033 is 330343104223121.

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 121322401343033 - 2²⁶ = 121322334234169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121322401543033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5514654606491 + ... + 5514654606512.

It is an arithmetic number, because the mean of its divisors is an integer number (33087927639012).

Almost surely, 2^{121322401343033} is an apocalyptic number.

It is an amenable number.

121322401343033 is a deficient number, since it is larger than the sum of its proper divisors (11029309213015).

121322401343033 is a wasteful number, since it uses less digits than its factorization.

121322401343033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11029309213014.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 121322401343033 its reverse (330343104223121), we get a palindrome (451665505566154).

The spelling of 121322401343033 in words is "one hundred twenty-one trillion, three hundred twenty-two billion, four hundred one million, three hundred forty-three thousand, thirty-three".